I am your dad's cousin, via your uncle Sam.Uncle Theo has daughters Betty,Marilyn,and I think a son Jack. I am just starting to do the family tree.As all the older genreation are now gone I am having to rely on alot of memory. I know all of your grandpa's brothers and sisters names and most of the cousin's names.
Uncle Theo died in the late 60' or early 70's. His wifes name was Ida, but I have no information on her at this time.