Brian Irwin
Honor Code SignatorySigned 4 Mar 2023 | 2,721 contributions | 21 thank-yous | 317 connections
Signed 4 Mar 2023 | 2,721 contributions | 21 thank-yous | 317 connections
Communication Preferences:
I am interested in communicating 
with
cousins and anyone else with an interest in genealogy.
Here is my family tree.
I am actively transferring information from my tree at Ancestry. I am starting with direct-line ancestors, expanding to collateral relatives over time.
with
cousins and anyone else with an interest in genealogy.
Here is my family tree.
I am actively transferring information from my tree at Ancestry. I am starting with direct-line ancestors, expanding to collateral relatives over time.
I am a co-admin of the Irwin Clan Surname Project and Irvine Clan Autosomal Project at FamilyTreeDNA, and am a member of the Clan Irwin Association. See the Clan Irwin Surname DNA Study for interpretive context.
Supplementing these projects, I manage the Irwin DNA Group Project and Irwin Name Study here at WikiTree.
tested
Brian F. Irwin
Born 1960s.
Ancestors 
and Brother of
[private brother (1960s - unknown)], [private brother (1970s - unknown)], [private brother (1970s - unknown)], [private brother (1970s - unknown)], [private sister (1970s - unknown)], [private sister (1980s - unknown)] and [private brother (1980s - unknown)]
Father of
James Irwin, [private son (1990s - unknown)], [private son (1990s - unknown)], [private son (1990s - unknown)] and [private daughter (2000s - unknown)]
Profile last modified
| Created 30 Sep 2017
This page has been accessed 1,097 times.
Contents |
Biography
Research Notes
My Surnames
- Legend:
- Surname (alternate spellings) : First Person with surname in tree β EKA - Earliest Known Ancestor
- ( # ) = number of generations from Primary person to EKA
π· = pedigree chart of First Person / 
β = descendant list of EKA
- Fleming : Martha, b. 1788, π· β (7)
- Foster : Isabella, b. 1907, Drumcoghill, Killeshandra, County Cavan, Ireland π· β (3)
- Irwin : Elizabeth, b. 1834, π· β Robert Irwin, b. 0000, β (6)
- Irwin : John, b. 1942, Newark, Essex, New Jersey, United States π· β Isaac Irwin, b. 1767, Derryork, County Londonderry, Ireland β (6)
- Irwin (Erwin) : Matilda, b. 1876, Derryork (Bovevagh), County Londonderry, Ireland π· β John Erwin, b. 1720, β (9)
- Oliver : Mary, b. 1801, Leeke, County Londonderry, Ireland π· β William Oliver, b. 0000, β (7)
- Smyth : Elizabeth, b. 0000, Mulkeeragh, County Londonderry, Ireland π· β (6)
- Stapay : Beverly, b. 1942, Washington, District of Columbia, United States π· β Peter Stapay, b. 1910, Edwardsville, Luzerne, Pennsylvania, United States β (3)
- Stewart : Mary, b. 1844, Derryork, County Londonderry, Ireland π· β George Stewart, b. 1815, Of Derryork, County Londonderry, Ireland β (6)
- Thomas : Audrey, b. 1919, Edwardsville, Luzerne, Pennsylvania, United States π· β (3)
DNA
- Paternal relationship is confirmed by an autosomal GEDmatch comparison between Brian Irwin , GEDmatch kit # RC183093C1, and John Irwin, GEDmatch kit # PE8330179, (compare kits), his father (direct ancestor). Predicted relationship from GEDmatch: Estimated number of generations to MRCA = 1, based on sharing 3556.6 cM across 45 segments. John Foster Irwin's GEDmatch kit was reconstructed with the HAPI tool on 20 March 2021.
- Maternal relationship is confirmed by an autosomal AncestryDNA test match between Brian Irwin and Beverly (Stapay) Irwin, his mother (direct ancestor). Predicted relationship from AncestryDNA: Parent/child, based on sharing 3461 cM across 26 segments.
- Maternal relationship is confirmed by an autosomal GEDmatch comparison between Brian Irwin , GEDmatch kit # RC183093C1, and Beverly (Stapay) Irwin, GEDmatch kit # A972004, (compare kits), his mother (direct ancestor). Predicted relationship from GEDmatch: Estimated number of generations to MRCA = 1, based on sharing 3558.4 cM across 49 segments.
See Y-DNA Haplogroup R-FT170573 for discussion of haplogroup and trees shared with other testers.
Sources
- Birth record
- Marriage record
- First-hand information. Entered by Brian Irwin at registration.
Only the Trusted List can access the following:
- Brian's formal name
- full middle name (F.)
- e-mail address
- exact birthdate
- birth location
- images (1)
- private siblings' names
- private children's names (5)
- spouse's name and marriage information
DNA Connections
It may be possible to confirm family relationships. Paternal line Y-chromosome DNA test-takers:
It may be possible to confirm family relationships. Paternal line Y-chromosome DNA test-takers:
- Brian Irwin: Family Tree DNA Y-DNA Test 700 markers, haplogroup R-FT170573, FTDNA kit #B207261, MitoYDNA ID T16305 [compare]
- Brian Irwin: Family Tree DNA mtDNA Test Full Sequence, haplogroup H2b, FTDNA kit #B207261, MitoYDNA ID T16306 [compare]
-
100.00%
100.00%
Brian Irwin:
23andMe, GEDmatch RC183093C1 [compare]
+
AncestryDNA, GEDmatch RC183093C1 [compare], Ancestry member brianfosterirwin
+
Family Tree DNA Family Finder, GEDmatch RC183093C1 [compare], FTDNA kit #B207261
+
MyHeritage DNA, GEDmatch RC183093C1 [compare]
+
Living DNA, GEDmatch RC183093C1 [compare]
-
50.00%
100.00%
Beverly (Stapay) Irwin
:
Family Tree DNA Family Finder, GEDmatch A972004 [compare], FTDNA kit #B229783
+
MyHeritage DNA, GEDmatch A972004 [compare]
-
50.00%
Foster Irwin :
Autosomal DNA Test, GEDmatch PE8330179 [compare]
-
~25.00%
50.00%
Barbara (Stapay) Cochran :
AncestryDNA, GEDmatch A204874 [compare], Ancestry member srmadre
+
Family Tree DNA Family Finder, GEDmatch A204874 [compare], FTDNA kit #B243309
+
MyHeritage DNA, GEDmatch A204874 [compare]
Comments: 4
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