On Duncan Campbells grave stone it says "native of Perthshire". On Scotland Marriages 1561-1910 just says 20 May 1795 Blair Atholl, Perthshire,Scotland. Found actual marriage record for Blair Atholl for Duncan Campbell in Dalinspidail & Marg. Campbell in Craggancur(?) in parish of Fortingale. 20 May. Was hard to read. Am hoping to find out more about the families like parents and siblings.
You are looking at an unrelated marriage. You are incorrect.
The family that went to Haldimand is from Pitkerril, Dull.
Margaret's last name was McNaughton.
Their son Hugh born 1820 married Catherine McGregor.
When I said 100% sure, I meant it, as I went through the records on Ancestry/ScotlandsPeople. There is no record of Margaret's last name being recorded as 'Campbell'. The 1795 marriage is too early for the children born.
Duncan, Margaret are living with/next to their son Hugh in the 1861 census at Walpole. Hugh is recorded as being born in Scotland throughout each census. This means they did not come in 1818, but later after all the children I listed were born.