Thanks for considering helping out! I know just about everything there is to know about my grandfather, and I have Anna's birth certificate from Poland so I know her father's name. Yes, the name matches her headstone plus she is buried in a family plot with numerous relatives, although not her husband or any children.
I'm trying to find out information about her children and grandchildren. It is an entire branch that is not represented in my family history.
Thanks for any help!