I am looking for confirmation on the family of Duncan & Margaret CAMPBELL of Kincardine in the 1881 Census note --


1881 CENSUS

Duncan CAMPBELL M Male Scottish 65 Scotland Farmer Presbyterian Canada
Margaret CAMPBELL M Female Scottish 65 Scotland Presbyterian Canada
William CAMPBELL Male Scottish 28 Scotland Presbyterian Canada
Ann CAMPBELL Female Scottish 26 Scotland Presbyterian Canada

Source Information:
Census Place Kincardine, Bruce South, Ontario
Family History Library Film 1375911
NA Film Number C-13275
District 176
Sub-district E
Division 1
Page Number 63
Household Number 270

The family I am searching for originally moved there from Montague Twp, Lanark county sometime after 1861.