Well fell down a rabbit hole on this one. She didn't remarry, but they had another son, that lived, and she moved to Michigan with him. I suspected that her father was also buried in Sheans, and in my efforts to source that, managed to connect them to other Mansfield profiles on WT and connected to the tree. I suspect that the remaining graves in Sheans may also be family, but crawling out of the rabbit hole and getting on with life.