my 1st cousin Tom Opgenorth(Cyril Opgenorth's son) lives or lived in Sheboygan. Iknow there are lots of O's up there but don't know how any of them are related to us from the Kewaskum/West Bend area. My dad, Lloyd, might know-he'd welcome your call at 262 334-4425.
Also, Jerry Opgenorth is an atty in madison who's done research on us-he's the son of Louis Opgenorth of Kewaskum-I'm not even sure how he's related to me. Give him a call