Searching for info on the above names. Donald McDonald Duncan was my 3rd-G-Grandfather, b. 1812 Renfrew, Scotland, s/o Thomas Duncan and Isobel McDonald. He married Dorothy (Dora) Bennett (b. Cork, Ireland) in 1838. He had a son John, my 2nd G-Grandfather, b. 1833/4 Ontario, however, although John's marriage record states that Dora and Donald were his parents, he may have been either a child out of wedlock, or Donald was a widower before he married Dora Bennett as there are several years difference in age between John and his siblings, as well as John having been born before the marriage of Donald and Dora. John married Ann E. Cody in Ontario about 1865. I believe they had 3 daughters, one of whom was my G-Grandmother Elizabeth Loretta Duncan, and moved to Hull, Que. where the family remained for over 50 years. Any info would be much appreciated.