There is a cousin here name is Carl Longo. We are relatives of twin Longo's. My Grandfather was Felice Longo who married Madelena Franco of Pontecorvo Italy. We live in Altoona Pennsylvania but my Grandfather passed away when I was only 6 months old and his brother passed away before he did. We have relatives still living in Pontecorvo and my cousin visited them just two summers ago. Pio Longo is one of the relatives. Carl is very popular here and there is also a tomb stone at Calvary Cemetary on which a Carl Longo is listed.My Father Marco Longo is 85 years old and still living but is suffering from Alzeheimers and cannot remember much to tell us. I thought maybe this would help you a little if you have any of Carl's history.