A Tale of Triangulated Segments - DNA & early records from Clones & North America (Peter McWilliam)
Watch on YouTubeVideo summary
Peter McWilliam presents a collaborative study on using triangulated DNA segments to extend genealogical research far beyond the typical limits of autosomal testing, specifically focusing on records from Clones and North America between 1802 and 1835. As both a professional geneticist and an amateur historian with deep roots in South Ulster, McWilliam combines his expertise in DNA analysis with extensive knowledge of local history to bridge gaps where traditional documentation is scarce. He highlights the limitations of relying solely on shared centimorgan amounts for distant relatives, arguing instead that triangulation—where three or more individuals share a specific segment of DNA—is essential for confirming common ancestors. This method allows researchers to distinguish between true matches and false positives caused by population-level sharing, thereby providing stronger evidence for relationships even when direct documentary proof is missing due to "brick walls" in Presbyterian records prior to 1820.
The core of the presentation involves linking disparate record types, such as Church of Ireland registers, land deeds from the Registry of Deeds, tithe books, and census data, through DNA evidence. McWilliam illustrates this with a detailed case study connecting two distinct Blakely families: one Presbyterian who migrated to Illinois in 1849 and another Anglican family that remained in Clones until emigrating later. By testing descendants from both lines, the team identified specific chromosomal segments shared among cousins, which allowed them to trace these connections back through time despite initial uncertainties about whether certain individuals were legitimate or illegitimate children within the Lucas lineage. The process often required cross-referencing names found in estate lease books and tithe records with DNA matches to hypothesize family structures that could then be tested against further genetic data from other relatives.
However, pushing this research back into the 18th century presents significant challenges as the number of available DNA matches decreases exponentially for each generation removed. McWilliam explains a "rule of thumb" suggesting that researchers need at least one additional match to confirm an ancestor for every generation they step backward in time; consequently, reaching dates like 1700 or earlier becomes increasingly difficult without large databases and many participants testing their kits. While the project has successfully integrated documentary evidence with DNA findings to clarify migration patterns from Ulster to North America during the early 19th century, resolving deeper ancestral lines often remains speculative due to a lack of sufficient genetic data points. The speaker concludes that while autosomal tests have already connected dozens of families and validated many historical narratives, future breakthroughs will depend on increased participation in testing projects like GEDmatch and AncestryDNA to provide the necessary statistical power for deep-time genealogical reconstruction.
Read the full video transcript
great okay well we're ready to go on to
the next talk and it gives me great
pleasure to introduce to you Peter
McWilliams
now a Peter is a member of the lower
historical society the Craig and
Historical Society the an Irish
genealogical research Society he's going
to say a few words about his own
background in his talk so I won't spoil
a surprise for you but a painter is
going to talk to us about triangulated
segments and this is a really exciting
topic in genetic genealogy because it
has the potential to bring us back much
further in time than we was possibly
imagined and Peter himself has done this
particular study on which uses a
combination of records from clones and
American family records on the other
side of the pond so here to talk to us
about a tale of triangulated seconds
please give a warm welcome William okay
Morris can you work can you hear me at
the back yeah and thanks very much for
the invitation Morrison thank you all
for attending and I just want to
emphasize this is very much a
collaborative project with Jeff and when
I'm talking about early records I'm
talking about the 1802 1830 period now
this is my main collaborator Jeff
Blakely was an archaeologist at the
University of Wisconsin at Madison and
he's about my age so you can see that
he's moved into the supervisory classes
the backdrop here is obviously not
Madison in fact it's Israel and for the
last number of years he's been engaged
in a summer dig in Israel so on his way
either there or back he dropped
into either London or Ireland's we've
had a number of opportunities to discuss
genealogy now Jeff's ants are one line
of Jeff's ancestors migrated from clonus
in 18-49 and Jeff and another American
collaborator Lauren Prince attracted a
chain migration from clonise to Mercer
County Illinois in the mid 19th century
think sort of 1835 to 1875 and
comprising something in the order of 50
families including a branch of my family
that I wasn't aware of myself I was a
professional geneticist I escaped into
genealogy a number of years ago but
unfortunately the onset of DNA testing
has sort of dragged me back in and if
Morris isn't listening I have a small
confession that my main interest is
really in local history and in early
records you know around 1800 and before
and what DNA testing can add to those
records and genealogy I grew up in
Monahan and I live in Dublin my ancestry
back to 1800 first many lines back as
far as 1700 and before is south Ulster
so if you think bambridge Murie South
Armagh intro roamed and Ganim ahkna -
Tana and then Montana and of course
clothes and over half of my second great
grandparents of Presbyterian but you can
see that I have I'll talk later early
about a couple of landed gentry lines
that I have now because of this sort of
Presbyterian background I've always been
interested in this 18th century
Ostrogoths migration particularly
sparked by the fact that the fourth
great-grandfather was a ship's captain
from urate and he was involved in the
migrant trade from URI to Philadelphia a
new
ork in the period 17 1762 1775 and this
one I mean this is a picture of
Carlingford Lough with nourish ship now
in the background and war on point where
migrants embarked and I was because my
ancestry is all in South Ulster I was
slightly surprised I shouldn't be but I
was slightly surprised with my first
family tree test when I realized how
many American cousins I have now I have
a lot in the nineteenth century but
there are a significant number who are
tracking into a southern us which
presumably must be part of this 18th
century Ulster Scots migration just a
little housekeeping this talk is based
in part on a paper that Jeff and I wrote
for the Irish genealogist which is the
Journal of the Irish genealogical
research society as a family based study
with its some advantages some
limitations are earlier today we heard a
super talk by Martin McDowell on local
history but there are other local DNA
projects in clonus Chemical gun who's
going to be talking tomorrow I set up a
firm on amor Monaghan Florida project on
family tree and fawn core has a role a
project with about 10 participants so
it's going to be interesting to see how
these different approaches or what
information we get from these different
approaches now I just want to
distinguish between close and distant
cousins now it's a slightly arbitrary
distinction but if we if I look in my
sort of ancestry test for example I
first and second and sometimes even
third cousins it can it's often possible
to estimate the relationship directly
from the shared DNA because we share a
lot of DNA with us and of course in this
period we've got really good online
Irish records and the situation when we
get into the 1818 authority
hearing it is trickier we fare a lot
less DNA with forth and more distant
cousins the spread is correspondingly
greater so we really can't estimate the
relationship directly from the amount of
shared DNA and there are a number of
techniques to get around that and today
I'm going to talk about triangulation
progress and genealogical puzzles the
records that I'm going to talk about
influence I'm going to get its
Protestant families I'm going to talk
about the church vans records are good
with some 18th century coverage
Presbyterians we have some brick walls
before 1820 so we have to use
alternative records and today I'm going
to talk about land records think tie the
plot phone books straight records
records in the Registry of Deeds
now if you think what we get out of the
church record we get connections spousal
pairs parents children and what we're
hoping is that we can use DNA to link
land records I mean these are going to
be lists of names by townland
can we link those and of course there
are whole ream of other alternative
records both in clonus and any other
parish you care to mention but I'm going
to just use the land records as an
example here ok just a little more
detail on the clonus records we have
baptisms marriages back to 1793 and then
a combined register with best three
minutes and the scattering of baptismal
records back to the 1780s one point I
want to make about these is that these
records through familysearch.org have
been online for a very long time so
there have been available for everyone
so if I go into my ancestry tree and
just go search born clonus I'm going to
pull up a whole pile of people I have
access to a number of other family trees
so I could really build a database of
people who are claiming clonus ancestry
now I'm not saying an
individual one will have any
genealogical significance but it
certainly has a really good it's really
good database I've mentioned the
Stonebridge Presbyterian Church and
clonus the marriage records start at
marriage baptism both start in 1820 now
the estate that I'm going to talk about
is the barrett-lennard a state which has
oops wrong one which has a whole series
of renfro's in fact all the way back to
16 33 and because work oh yeah I have
also I and others have abstracted
something in the order of three hundred
deeds from the general clonise area and
those can all be accessed at the
Registry of Deeds indexing project
because we're kind of interested in
having records as widely available as
possible norm prince has transcribed the
Church of Ireland baptisms and marriages
and they can be found the Irish
genealogical project archive obviously
for free I have a lot of the marital
energy state records of being published
in Makaha record but probably the most
detailed one is the seventeen forty six
seven one and I have uploaded that to my
own family website that this link I've
also put up some records for a smaller
estate in the region a foster estate
okay that's fine just to look a little
closer to what we might expect to get in
the estate records and this is a sort of
an extract from a much larger table I've
created and I have here a series of as a
subset of largely of rural town lands
and the number of lease hook-ups the
number of lease holders in 1791 1817 and
then followed the tie the pocketbooks
and what we can see is that the number
of leases in this period it's identical
pretty much identical between 1817 and
the tithe clockman books but there's a
really sharp fall-off between 1791 by
1791 and then back as we go back further
and what seems to have happened is that
sometime around after 1800 the linen
industry in the parish was really
booming and as head Lisa's felt you the
landlord opted to lease directly to the
occupiers so what you're getting here is
all of the leases here they're only
getting ahead Clemens and you can see
just from the numbers I've got here of
entries for the Registry of Deeds these
are largely going to cover had tenants
and in fact of the 300 our deeds I've
looked at only a handful will mention
occupiers by name and just one further
point that tie the plot notebooks also
own only record Lisa
lease holders so that coffee errs and
laborers without leases will not be
present in in those records okay if we
get on to
clone at the parish and the families
clonise is quite a large parish 250 town
lands
I liked the relief because you can see
that all the town lands are defined by
drumlins parish is half in county
monaghan on half in Fermanagh and this
is the county line the main Church of
Ireland is in the diamond being flown us
but sometime early in the 19th century
there were two chapels of these one in a
hydrants II will not shown here in truf
near Arras lay so in if you're looking
at the records later arm you're going to
they're going described as the town
division the Western Division the
eastern division
Stonebridge Presbyterian Church is here
and the barrett-lennard estate has a lot
of time lands round clothes but it
stretches out all the way to this little
pink dot which is Smith borough okay
moving on to families been talking about
echoes lately and my grandmother's
family the Henry's the first mention of
Gilbert of the echos family is Gilbert
echoes who appears in census of 1659 as
the titular doll of manner of Shanna
Shanna and the state is in this region
here in 1671 he purchased the manor of
Internet and County Tyrone and that
became the main family seat his grandson
used the manor of Canada to provide
portions for his younger children now
the estate actually remained in the
family tonight until it was sold through
the Land Commission in 1907 the land
commissioned deeds are in prony and
they're an absolute treasure trove of
wills and deeds and so on now what is of
interest to us is one of Daniels younger
children a daughter Isabella who married
the Reverend Francis Lucas in 1650 whose
cure it in parish a member of the Lucas
family of Castle Shane near mama hunt
they can't they live in the town land of
Cockaigne
in 1667 the barrett-lennard state
archive records a lease of Matthew
Blakely the townland alpha was then from
Kirk Hill now Ron Kirk and for the next
hundred years he and his descendants
occupied agate Ron Kirk of the
neighboring town land of leg McCallum by
1800 there seemed to have been two
Blakely families in the parish one
Presbyterian one Church around and I
honestly don't know whether they were
related so the Presbyterian family were
occupying time lands in this region the
Church of Ireland were occupied entire
lands in this reaction Geoffrey is
descended from this group finally around
1800 there were a lot of Henry's in the
in the parish almost all of them
Presbyterian well I presume they came in
sometime after 1703 but the first
reference I have to them is in a
marriage settlement of 1783 and I'll
talk about them in the last portion of
the talk okay just to summarize that we
have the Reverend Francis Lucas and
marrying Isabella echoes both born in
the 1720s they're my fifth
great-grandparents and we have Matthew
Blakely and his wife Alice Lucas who
both died the 1840s and they were Jeff's
second great-grandparents and in 18-49
their children including Jeff's
great-grandfather Edward emigrated with
Alice's sister Isabella her husband
Johnston Lipton and door for Alice and
they went from through Liverpool to New
Orleans of Mississippi to Mercer County
Illinois where they appear in the 1850
census and the question we're asking is
what if any relationship between this
Alice Lucas on this Lucas family
and the DNA tests that we have in the
project I've test I paid for tests for
some close relatives so I have four who
are mashing both the apples Lucas and
the Henry lines the actors Lucas have
much deeper genealogy so I was able to
identify eight individuals to take tests
from this line and then only four and
restricted for third cousins for these
Henry's so I only have four of those
Jeff has identified eight people to take
tests descendants of either his second
great-grandmother Alice or her sister
Isabella and in addition me just
emphasize this is an ongoing project
additionally more distant Blakely's
identified by rebuilding trees from
family search and ancestry on a
continuing basis some of these have also
contributed DNA and in fact I talked
about those in the paper I mentioned
earlier okay why do we think is a
relationship between Francis Isabella
Lucas and Alice and if we look at if we
look at the children of Francis and his
imbalances from a will in the long
tradition papers we have a list of the
names of their children and we have a
list of the names of the children of
Matthew and hours from diplomas baptism
Rachel registers and we can see that all
of the names here all of them are
represented here so a very least this is
claimed with relationship whether it's
legitimate or illegitimate we don't know
but Jeff on his first visit to clonus in
1973 looked at the conus baptismal
registers and he identified Alice
Alyssia illegitimate daughter of Charles
Lucas the turnaround of chromakey now
that's at home and in the shanna estate
and presumption is Charles Lucas here is
the youngest son of Francis Isabella so
you just assumed that was his
armful a few years ago on another visit
to Crowley where he came across the will
of Charles Robert Lucas who died in 1845
and this is in fact what sparked his
contact with me and the major Charles
Robert married late night in 1811 even
though children major beneficiaries will
was Thomas son of his brother Frank
and then there was at the end of the
world through these four requests -
funny tracks and Mary Ann west allis
Gordon Charlotte Lucas who went to
America
so we revisit the conus baptismal record
registers and we identify Mary Ann and
this year Charlotte and we can presume
these of all of these three are children
illegitimate children of Charles Lucas
and Mary McGuire so Jeff rejected a lot
of the legwork in the genealogy
searching identified direct descendants
of Mary Ann West and Alice Gordon both
took DNA tests both downloaded to Jed
match and we then compared their DNA
tests to all of the others in our
database and we come up with this and
this is my first sort of example of
triangulation so I want to go through it
just in a little bit of detail with a
descendant of Francis I'm Lucas
naturally descendant of Alice corn on
chromosome 15 particular location
she also matches the descendant of Mary
Ann West in the same discipline place
now just remember we have 23 pairs of
chromosomes one paternal one matter so
if we just think of the first two lines
it's conceivable but this is on say the
pattern chromosome and this is on the
maternal chromosome we need to show that
these two actually
indeed match each other to complete the
triangulation which is the case this
proves that these three have a common
ancestor
who is it and as as it happens I'm the
descendant of Francis on Lucas the
descendent of Palace Gordon a
significant Ulster ancestry including
some ancestry in our math which I also
have so it is conceivable that as well
as this hypothetical Francis Lucas's
Bell echoes Nash we could have a match
somewhere in the distant past in our
Armour ancestry however the descendent
of Mary Ann West only has one Irish
ancestral line the overwhelming bulk of
her ancestry is in fact Scandinavian so
it seems safe to conclude that the
common ancestors are in fact Isabella
and Frank which leaves the question if
Alice Lucas wife of Matthew Blake is not
the daughter of Charles Robert Lewis who
is she is she a member of this family at
all so we did in as part of our sort of
search of all of our database we
identified a further triangulated match
this time between descendant of Isobel
and Lucas a descendant of Alice Lucas
and a different descendant of Francis
our Lucas and we have a triangulated
mash just as a technical note this
descendant of our Lucas is actually not
objet match so we had to look the tests
of the other two on the respect family
tree tests to confirm the triangulation
and they must have a common ancestral
couple which is likely Frances Lucas and
Isabella Eccles so can we fit Isabella
and Alice into what we know about Lucas
family tree and sometime around 18th
before 1830 35 my second great aunt Anna
Maria Dixon constructed a family
pedigree
now she was minor beneficiary in the
will of Charles Robert Lucas she was
born in 18
team so she would have known the living
members of the of this group so the it
seems a reasonably reliable source she
identified the three children of
Isabella and Frank who themselves had
chosen these two here are well known
within the family you know the
genealogies really well some of them
have in fact contributed DNA to the
project they know rather less by Frank
who died married with two married
daughters and one son some married in
1835 the Jeff and I were able to track
his descendants but unfortunately they
seem to have died out in the 1950s which
is unfortunate because DNA from that
would have been really nice but the
question is could they have been
isabella Lucas Lipton or Alice Lucas
lately and it is consistent with the
evidence but really all we can say by
its very nature DNA is never going to
give us a conclusive answer all we can
say is that we can win just sit on the
result we're waiting will more
documentation camilo more matches come
in which might further support or refute
attention but we are never going to get
an absolute answer with DNA it's just
one additional piece of proof that we
can add okay so that was Church of
Ireland in the parish I want to switch
now to Henry family and Presbyterians in
Florence I just put up photograph of the
meeting house and I couldn't resist a
stone bridge over the river thing and
just to note the river thing going along
here it in this area here it actually
separates out the parishes of clonus and
you leave them now the main record that
we have for this used here is an 1835
census of the stone bridge Presbyterian
Church
generated by the minister the Reverend
William white and he details 180
families by townland giving parents and
children and the numbers here are the
numbers indoors in each time round so
you've got to in the town land of drum
Terry you've got to in the town land of
Allen Keith who happen both to be
Henry's the major concentration is here
in the town land grants room or the time
round of the meeting house for the 13
families 14 in nearby creevley and then
they spread out unto thee from an
abortion note that there are real the
major urban center is thrown us and
there are very few presbyterian families
here so we're in fairy these are farming
families but there are also very few in
sort of the shinnok estate here what
we're seeing is the clustering of these
the estates I mentioned in Brown the
barrett-lennard estate with tyrannize
around clonise an eye towards smith
borough the Foster estate has town lands
in perishable even one in Kronus and it
has a Renfro that actually are a rent
book from 1803 to 1820 which is really
nice and you can see that both of these
estates are really useful for
Presbyterian genealogy and records okay
now in 1819 the Synod of Ulster sent her
a directive to ministers suggesting they
keep marriage baptism records and so a
lot of the presbyterian records actually
start just exactly in this period which
is a problem for me because I have sort
of six eight second great-grandparents
who were born in the decade and a half
before that so I have a string of
Presbyterian brick walls going to use
one of these as an example here today
dr. Richard Henry died in clonise in
1898 aged
I see was he born in clonise now if we
think about Richard Henry's parents
we've got a Henry father and then a
mother of unknown maiden name we've got
a grandfather with three unknown maiden
names great-grandfather seven unknown
names add in sisters who Matt will marry
out and as a consequence what we're
looking for our fourth fifth sixth
cousins who appear in the records post
1820 and many majority will have unknown
names how do we go about tracking that
how do we identify these cousins well we
can triangulate with known third cousins
and I have a number of Henry second and
third third cousins and look for those
who have clonus ancestry we can try and
triangulate directly to place common
segments of people who have clonise
ancestry now inevitably in this we're
going to have to try and build match
trees identify matches build them back
and so you can get them into close
obviously segment triangulation is the
gold standard but that's not always
possible so sometimes we're going to
have to combine segments of
triangulation with pedigree
triangulation for ancestry manifests and
what we're trying to do is create a
database of names and we're looking for
recurring names and places essentially
this is what I think genealogists do in
adoption studies I'm just trying to do
it quite a lot earlier with rather less
by way of records okay
just using the sort of preview the the
criteria I mentioned I put a whole
series anything that looked as though it
could be connected to the Henry family
on to Johnny pearls DNA painter site 100
I've just extracted sort of a subset of
examples here and this is a group based
descend
of Richard Henry and are enjoying
Donelson I just sort of point out that
I've taken this match from family tree
this match from 23andme this group is
not a triangulated group they're our
triangulations within it for example our
M is also a Henry third cousin
triangulating with s W and first SW and
our deed of illness ancestry and when I
say involving townlands in the
barrett-lennard estate they also appear
in the church records and the chi
department looks references in the
Registry of Deeds there's a whole series
of useful records with respect to them
BG is Canadian and I was able to pull
her Andhra ancestry back into a marriage
in 1836 in Stonebridge Presbyterian
Church a baptism of Catherine Andrews I
think in 1818 in the church volunteers
of the townland of Maharani I can find
her with her parents in the 1835
Stonebridge census and I can also track
them back generation to an 1802 1803 in
the town land of Maharani in the Foster
estate now this recurring names so yes I
should actually share two fragments with
SW and the second one we have William
Brown son of Walter brown under Jim
Martin care of intra this match is a
triangulation between ARS waer her
parents from Dawson dilemma and a gin
martini these two Jane minds are roughly
contemporaneous if we look at the
children we can make a direct we have
here some entries from for the title and
from theory 1835 Stonebridge census
and we can see a direct correspondence
on Elizabeth analyzer
John Henry what we are interested in
Henry's we have Alice Alice with Sarah
Matilda with Matilda Sarah Joseph Martin
so we can presume it's likely the chain
fits into the into this family group
this Jaime Martin has a grandson who was
Joseph Martin Moorhead I think and it's
possible that she she fits into this and
it's possible that these two said their
ancestor could be a common ancestor of
SW they are in other words we are in a
position to create a hypothesis that we
can test further I'm not stating that as
fact it's just something that we can
weaken now here I have also have a
second sure fragment where they are here
these three are all on ancestry oath and
all Pharaoh match em h and k share a
sphere armstrong marriage in 1750s now
if you remember they are earth has an
ancestor dawson Delamare and we can see
spear and delamare in the town land of
drum gali in the tithe books
so in principle what we're asking is can
we is can we make a connection through
DNA to lit someone in the tithe books
now this a stand alone has no you know
significance it's just part of looking
for more matches looking for more
documentation it's just a possibility
and what an even more nebulous warming
we're in a way why am in her has in her
family family tree tracks
- and the marriage are the young couple
in sorry
yeah I am a young couple in the 1901
census and I was able to track the wife
back through the civil records to this
marriage here on Jane hen rate of anima
kif so that is in itself an intricately
interesting triangulating with JN who
has no stated Irish ancestry but does
have the back in the mid 18th century a
Whittaker widows marriage and those two
are pretty common names in tonus it's
nebulous but the question is can we then
pull him back into fairness can we add
names into a list that might connect up
with other names that would appear as
more people test and match it's just we
are short of records and we are trying
to get the value from every record
source that we have now I just wanted to
ask just how far back can we triangulate
and the this is gray stone behind second
Bali Bey Presbyterian Church the top two
names of Reverend James Noel who was
born near Lima voddy and Letitia Harris
of clonus and in fact her mother was
France's on Lucas and what I have here
is a triangulated match with my first
cousin and two fourth cousins who
themselves are third type of second
cousins trying to match on chromosome 11
and this is part of a much larger
triangulation group so it's actually a
five-way triangulation and the two
additional members da and Kb
who themselves are fourth cousins have
common ancestor Thomas Miller who was
born 1773 to Abbeville South Carolina
now if we trace genealogy back from him
we come to a Margaret Patton a Millar
was born
16:55 in the town land brewski Monaco's
parish which is near Lima Valley
we have deeds that link John Murrell
father of the Reverend James Morrell
back to Samuel a real at least a quarter
of Bally Quinn can land about taya
parish in 1700 now the limo valley is
actually in drama cause felt a as the
parish immediately south of that so
we're talking of a few miles now we
haven't got enough data were not close
to identifying a common ancestor at best
were triangulating to place but there's
a serious sort of caveat here and that
is that if we follow Thomas Miller one
line we go back to Margaret and if we
follow on a different line over two
generations we come to an ancestor who
was born in Ireland where in Ireland now
in worst case scenario it's clonus and
the focus of the triangulation goes from
Nevada to film us and a tip a rule of
thumb I picked up from Jim Bartlett's
segment ology blog was that if you're
going from a secure triangulation back
for each generation you go back you need
at least one additional match what I'm
really trying to emphasize is just how
difficult it is I mean I think this I'm
not sure whether we can resolve this
whether we can resolve to place whether
we could ever identify common ancestors
it's just a numerical look at how
difficult it is to get back this far
okay some just as in confusion I mean we
are lucky in this project we have landed
gentry family with ancestry very good
ancestry all the way back to the 1650s
the Blakely families are present in
Landry in church records land records
they seem to have been heck tenants so
that gives us in future the possibility
of checking just how far back we can
push DNA testing with a controlled known
answer if you like again just to
reiterate that a combination of
documentary evidence and triangulation
through DNA testing has allowed us to
connect up these Blakely and Lukas
families triangulation with cousins
and with cousins in place identifies
cousins behind the Henry recall who can
be linked to church and land records I'm
not sure if I'm never going to resolve
my own Henry problem but in a number of
cases that I've sort of talked about the
possibility is that we can push other
families back into the 18th century
we've tracked a 19th century migration
in our particular group of farmers
across into North America Canada and
it's possible at that level to integrate
the records quite well you know add
value to genealogies there of course
18th century migration is still
challenging we need a lot more matches
as we go further back and my point about
triangulation back to 1700 will we ever
get enough matches I don't know now I've
worked all of my sort of examined all my
family
and so on by I it's tedious so I'm
hoping and I haven't really sort of
explored it gee works is one of a suite
programs developed by Rob warden for
adoption studies I mean he talked in
Dublin in October and also I think in
2014 and in essence or added as a
simplification if it's extracting data
from some say ancestry test matches and
trees and creating searchable databases
are done hoping that might make her
researching a little easier and my
thanks to everyone who's contributed DNA
shared genealogy and so on the project
wouldn't have been possible without them
and in process inevitably I've made a
very large number of friends worldwide
and of course particularly to Geoff
thank you very much
where do you sell you need more matters
with this type of all of the Oh a lot of
them are on ancestry and have downloaded
to jet match well inevitably one of the
frustrating things is that I've got mean
loads of matches to my henry line on
ancestry i've got loads of people who
won't reply to emails i even have people
who have taken portions of my family
tree so that put it onto their own i'd
still won't reply to emails
so but no both all sources being 23andme
found the family family tree they come
in all shapes and sizes and I mean I
think this sort of pedigree
triangulation type thing you know where
you're trying to do it without genealogy
without my grandparents so you have to
do oh yeah there's a lot there's a lot
of linking linking up of sources there
and how many people actually probably
already got them all right so I'm just I
mean I don't my why isn't clonus Jeff
tried why and he his was one of those
that we got nothing with I'm trying but
I don't actually have a Henry why so and
because we're starting you know with the
family and working out I mean I think
Karl with you
his border project I think there are a
lot of wise that have people have taken
why in that so it's probably going to
build but directly at this stage we have
written we thought about it it hasn't
fallen into our hands but we are always
looking for that you know for that
approach but yes I mean incorporating
why of course but it I mean it just
seems that you get very individual
results with why I mean if we're looking
at a few hundred Presbyterian families
over the the 18th century are we going
to get wise for all of them whereas I I
mean I would say the autosomal test has
connected in you know 30 40 families you
know so good word only at 1800 we are
picking up a lot of the getting a good
representation your project is going to
synergy well I think it is tremendous
capacity in the future it's a very small
project I have a number of cases my own
relatives that have done why 37 and the
closest matches those so that's the
challenge we just need more people to
test me
on any of their questions from Peter I
mean any questions about the records of
Phyllis yeah Michael Peter you mentioned
about the heads of the estate and
changing the register yeah I mean the
linen industry was probably booming
around around the 1800 period I mean
I've only started to sort of collapse
you know at the end of the Napoleonic
Wars so it was clear to the landlord
that the under tenants were going to be
in a position to pay leases and he could
get more money by leasing directly to
them rather than allowing the head
tenant or a middleman to take a cotton
so just referring the valuation then it
was skipping out B would be over the
owner of the biggest baby
well Griffiths valuation only the lessor
is just the immediate lessor so there
could well that person could well have
been leasing from an over landlord I
mean there's a vertical structure all
the way yes
so okay know what I mean some of the
tenants in Griffiths would be just a
couple of yes sir over so are you saying
the person of those then well I mean I'm
told I'm talking 60 years before
Griffith valuation so that process would
already have happened
by any other questions prepared great
okay well I will call it a day there
but thanks once again Peter for giving
us a fascinating insight into your
project hopefully you've come back and
give us an update at some stage
especially if you find something really
really interesting so yes