1881 personal census, Lucan, Middlesex Co., ON, image from Library and Archives Canada:
Fox Leonard, M, 36, Ont, Ch of Eng, Irish, Merchant, Married;
Fox Jane, F, 40, Ireland, Ch of Eng, Irish, Married;
Fox Emma, F, 11, Ont, Ch of Eng, Irish, going to school;
Fox Ernest, M, 8, Ont, Ch of Eng, Irish, going to school;
Fox Ada A, F, 2, Ont, Ch of Eng, Irish;
Armitage Wm. J., M, 21, Ont, Ch of Eng, Irish;
Armitage Sarah J., F, 19, Ont, Ch of Eng, Irish;
Armitage Thomas Wilson, M, 15, Ont, Ch of Eng, Irish.