Note that Duncan is the next entry after Peter McNab and it is for this reason that I have assumed that Peter is his father. Strengthening the case is the fact that his first son has been named Peter and his birthdate fits neatly within the known children.
He worked as a Farmer in 1841 and resided at Yate Kilbride. 5
He worked as a Farmer in 1851 and resided at Glasgow Farm, Shuna, Argyll. 6
He worked as a Farmer in 1901 and resided at Ardentallen Farm Ho (upper), Kilbride, Argyll. 9
Duncan married Grace Campbell on 25 Aug 1833. (Grace Campbell died in 1844.)
Duncan next married Margaret McDougall, daughter of Alexander McDougall and Margaret McInnes, on 25 Aug 1844 in Kilbrandon/Kilchattan, Argyll.1 (Margaret McDougall was born Cal 1825 in Kilchattan 10 and died on 11 Aug 1900 in Ardentallen Farm , Kilbride, Argyll 11.)
Scotland's People - Document Image, www.scotlandspeople.gov.uk, Index OPR Marriages - 2 entries. 25/08/1844 MCNAB DUNCAN MARGARET MCDOUGALL/FRCH2V2 M KILBRANDON/ KILCHATTAN 515/00 0002 No Image
25/08/1844 MCNAB DUNCAN MARGARET MCDOUGALL/FR258 M KILBRANDON/ KILCHATTAN 515/00 0002 No Image
2 Web (Misc), YATE KILBRIDE HH MCNAB Duncan 26 Farmer.
3 Web (Misc), JH documents 2009 - including census images for 1871, 1881, 1891, 1901 all indicating birth c1808.
4 Scotland's People - Document Image, www.scotlandspeople.gov.uk, OPR. No entry can be found for Margaret.
Web (Misc), YATE KILBRIDE HH MCNAB Duncan 26 Farmer
YATE KILBRIDE MCPHAIL Malcom 60 Tailor
YATE KILBRIDE MCPHAIL Donald 50 Boat Maker.
6 Scotland's People - Document Image, www.scotlandspeople.gov.uk, 1851C.
Web (Misc), MCNAB DUNCAN 39 KILBRANDON
MCNAB MARGARET 25 KILCHATTAN
MCNAB MARGARET 4 KILCHATTAN
MCNAB PETER 2 KILCHATTAN
MCNAB NANCY 1 KILCHATTAN
Web (Misc), 1861C. Glasgow Farm McNab Duncan Head M M 52 Farmer of 250 Ac Arg Kilbrandon Glasgow Farm McNab Margaret Wife M F 35 Arg Kilchattan
Glasgow Farm McNab Peter Son U M 12 Scholar Arg Kilchattan
Glasgow Farm McNab Ann Dau U F 10 Scholar Arg Kilchattan
Glasgow Farm McNab Catharine Dau U F 8 Scholar Arg Kilchattan
Glasgow Farm McNab Margaret Dau U F 5 Scholar Arg Kilchattan
Glasgow Farm McNab Lilly Dau U F 2 Arg Kilchattan
Glasgow Farm McNab Alexander Son U M 6 mo Arg Kilchattan
Glasgow Farm McGregor Donald Boarder U M 63 Retired Farmer Arg Craignish
Ancestry.com Online Census and BMD, www.ancestry.com, 1901C. 1901 Scotland Census
about Duncan McNab
Name: Duncan McNab
Estimated birth year: abt 1809
Where born: Kilbrandon, Argyll
Registration Number: 523
Registration district: Kilmore and Kilbride
Civil parish: Kilbride
Address: Ardentallen Farm Ho (upper)
Page: 4 (click to see others on page)
Household schedule number: 12
Household Members: Name Age
Alexander McNab 40
Annie McNab 19
Archibald McNab 28
Duncan McNab 92
Duncan McNab 2
Elizabeth McNab 32
Flora McNab 7.
10 Scotland's People - Document Image, www.scotlandspeople.gov.uk, 1851C. 25 b Kilchattan.
Scotland's People - Document Image, www.scotlandspeople.gov.uk, 1900 MCNAB MARGARET MCDOUGALL F 76 KILMORE AND KILBRIDE /ARGYLL 523/00 0081