The best place to start is with your cousin Larry Janoviak he is grandma Helen's nephew, Aunt Babe, Tom Gravelle's mom, knew all sides of the Ptaszenski's. But Larry, documented our family tree, further back than anyone else. You need to go spend some time with grandma, and let her look for her copy of the family tree. I used to have one. But in storage it was lost to water from the rain. As I find out more I'll write again.