I have been told that my grandmother, Domenica Mancini, was related to Henry. She was born in Collelongo, resided in Trasacco. She was born around 1874 and she emmigrated to the US in 1911. I am searching for more information about her.
Family members have told me that Henry's father's name was Quinto and his hometown Abruzzo. The father was a steelworker and played the flute. Quinto lived in Cleveland, possibly Pittsburg, then moved to California.