Barbara: My grandfather was from Cambridge but my grandmother was from Salem. They moved to Cambridge after their marriage. Eventually they moved to Northeastern PA and is where they are both buried.
But my grandmother lived on Derby Street in Salem. Her father was Alexander S. Kotarski. I do not recall her mother's name but I believe she may have been French? I would have no idea where anyone is buried.
They were married at St John's Polish Catholic Church on St Peter St in Salem. I think it is now St John the Baptist church.
I do remember my Dad saying many years ago that a cousin of his that still lived in the Salem area was a doctor but I do not recall his name.
As I said, I have a copy of their wedding announcement from the Salem Evening News from 5/22/1916 that I would be happy to send to you if you think it would be of interest.