I'm Regina Mattei Pesta the oldest of Roy's children (71)and your grandfather Roger was my uncle. Are you Roger Juniors daughter? My aunt Millie and uncle lived in Hackensack, New Jersey. I have been to Italy and found the Mattei Piazza and the Mattei Pilazzo. In the 1400 & 1500's
they worked for the government in Rome. If you have a chance buy the book THE LOST PAINTING for some family history. You will be amazed.