HI Earle.. I really don't know about your Cain/Craine family. I've not run across the name Chester in this line, and while the spelling has alternated between Craine/Crain/Crane, I've never seen it turned into Cain, which is a quite different name. By the same token, I'm trying to find what happened to Alfred and Eliza Blodget Craine, who seemed to have disappeared after the 1860 census in Rock Island, IL. To date, I'm not aware of a male child born to them after this time, though it's entirely possible. If the family stayed in the area, and they had male child born in the 1860s, he'd be the right age to be a possible father to your Chester, though it's a stretch without knowing anything else. David