I am looking for information on the following people:
Michael Andrew Demmer b: 7/17/1935
brothers and sisters of Michael:
Peter L Demmer, Patricia Ann Feser, Catherine Ann Angerstien
and David A Demmer
Parents:
Adolph Demmer b: 7/21/1907
Mary G Potvin m. Adolph Demmer
Adolph's parents:
I only have the mothers name Catherine
Mary Potvin's parents:
mother: Jennie Potvin
father: Israel Potvin

If anyone can give me any information, I would
appreciate it.

Thank you!