I'm trying to locate any information on Jack Norman Cairns. He is my grandfather on my mother's side, but my mother has very little information about him. She believes he was from the Hamilton, Ontario area. He married Margaret Douglas, and had 3 children (Doug, William, and Sandra); however, apparently he was already married, so he divorced Margaret. My grandmother would never talk about him, and if asked questions about his past she would not answer them.
My mom believes he died in 1956 at the age of 51... so born either 1905 or 1906 depending when his birthday was.