Mathias rings a bell but I am not sure if he is part of the family. I am looking into that.Ashley is correct. She is my cousin and I believe the Michael that you have is her father. His father Robert Nigbor is the son of Charles Nigbor.Charles had several children, Robert, Chuck, Lucille, Dorothy, and Evelyn. I think that is all of them.Most of them are from Berlin and Milwaukee area.