I saw your exchange of info with Rose, so I took a look my 1881Canadian Census cd-rom for your people and found the following:
Census Place: Mountain, Dundas, Ontario, Canada
Source: FHL Film 1375864 NAC C-13228 Dist 102 SubDist E Div 4 Page 28 Family 121

Sex Marr Age Origin Birthplace
William A. DORAN M M 27 German O. <Ontario>
Occ: Cooper Religion: E. Methodist
Clarenda DORAN F M 25 French O. <Ontario>
Religion: E. Methodist
William DORAN M 2 German O. <Ontario>
Religion: E. Methodist
George H. DORAN M <1 German O. <Ontario>
Religion: E. Methodist
Born: Jan; 3/12