15 Feb 1815
United Presbyterian, Cheviot St Non Conformist, Wooler, Northumberland, England
To William & Jane FAIRBAIRN
18 Jul 1815
Yetholm, Roxburghshire, Scotland
William FAIRBAIRN and Jean WANLESS his spouse had a son born Febry 4th 1815 baptized, named Archibald
Masham, Quebec, Canada
FAIRBARN: Archy farmer, b SCT, 36; Elizabeth farmer b Ireland , 31; Jane laborer 13 (fem, I initially read this as Iain, but is actually Jain, female), Archable Jnr 11; Isabella 9, John 6, Elisabeth 5, William 2 All marked as do under "Jain's" laborer, all b Canada East. All Free Ch of Canada; (Next door to John & Ellen) 
Masham, Ottawa Co., Quebec, Canada
FAIRBAIRN: Archibald 45 farmer proprieter b SCT; Elizabeth (O'HARA) 40 b Ireland; Assumed children: Jane 21, Archibald 19, Isabella 18, John 14, Elizabeth 12, William 10, Mary 7, George 5, Martha 3, Diana 1 all b L.C. All F.C.
A separate schedule has Archibald as trader, protestant, marr. b SCT 45, followed by Michl BRITT labourer, R Cath. b Ireland, then Elizabeth Fairbairn, child b. Lower Canada Prot. 13; James O'Hara boy b Lower Canada 12 
↑ Source #400: 1851/2 Masham, Ottawa Cty, Canada East (Quebec), Dist 20 Sub Dist 271, Pg 7, extracted Mar 2008
↑ Source #S400: 1861 Masham, Ottawa, Quebec; Roll: C-1304, hsehold of Archibald FAIRBAIRN & Elizabeth O'HARA, extracted Sep 2009
It may be possible to confirm family relationships with Archibald by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA.
Y-chromosome DNA test-takers in his direct paternal line on WikiTree:
Archibald is 26 degrees from Charles Darwin, 25 degrees from Amelia Earhart, 27 degrees from Queen Elizabeth II Windsor and 31 degrees from Gilly Wood on our single family tree. Login to find your connection.