There is a Robert and Mary E. Mitchell in Toronto (York East, Toronto, F-10 page 12) in the 1901 census, with a daughter named Anna (born May 26, 1899) that may be this family.

Robert was a fireman living in Carleton Place at the time of his marriage to Mary. Witnesses to the wedding were Robert McCormick and Lucy Coleman.

Barb has his birth as January 1863.