Does anybody know the name of Jeffrey Dahmer’s grand father? He was the father of Lionel Dahmer (Jeff’s father).
There is no genealogical information available for Lionel Dahmer etc. Jeff’s grand parents were from West Allis. I am assuming that they were originally from wisconsin. Also it seems that few Dahmers migrated from Russia to wisconsin. Is it possible that Lionels Dahmers parents related to them? Thank you.

I have some Dahmer from Russia data. There are no known connections, my opinion, that these families are related.
My opinion also is that it is unlikely that any Dahmer Volga German would have a first name of Lionel.
George Valko
georgeil325@yahoo.com
Chicago, IL

I think that Jeff dahamer ancestry came from Germany and some irish