I am also a Margaret Cafarelli...My grandfather's name was Nicolo Emilio Cafarelli. He passed in 1982 I believe. He was married to Anna Marie Chaloupka and they had 4 children Emil, Marianne, Rachael (died at birth) and John (my father). Nick (Nicolo) was a VP for Sun Electric for many years in Michigan. I am 35 and have 2 brothers and a sister. I believe that most of my grandfathers family is located in the West, mostly California.