1901 census states Robert J was born in Ontario on April 8,1879 at Peel County Ontario. In 1901 he was single and was a carpenter by trade. Son of Peter Duck born 31 Jan 1849and Susan Emily Scotton 12 July 1857. He was born in Gore Ontario and she was born in Markham Ontario. He was of English ancestry and she of Scottish ancestry. Hw was the son of Jonathan Duck and Hannah Duck, both born in England. She was the daughter of Robert and Emily Scott both born in Ontario.