Hello Matt, I'm Claudio Eccher, grandson of Mario Eccher, a Pio's brother who remained in Serso, in Italy. Let me understand, you are the grandson of Pia Forti So Pia Eccher was the daughter of Pio who married Mr. Forti, and Pio Eccher was your Great grandfather, correct? If so I knew your grandmother when I was younger (I do not remeber the year) when she came in Italy (two times, I remeber) to meet my grandfather and his family and visit the places where her father and her mother were born.