Been having a tough time finding any additional info on my great grandfather, Louis Mross(b 1892, d 1978) and his ancestry. I have his ss# and death place (Oregon) but can't figure out his parents or any other connections. He married Pearl (Cronk, Crounk, Cruk...maybe something like this). I've been told that one of the ancestors was Joseph, like me, but can't find the connection. I believe he was from the midwest, probably Minnesota and have been told that maybe his parents were buried in Minnesota. Any help would be greatly appreciated.