Gussie (Tessie) Manderiaccia and John Fortunato

Looking for information on my relative John Fortunato, who was adopted into the Catanzaro family. He lived in Brooklyn and Lake Ronkonkomo, NY. He married Gussie Manderiaccia (sp?) and they adopted 2 boys- Joseph and Anthony. Gussie died in March 1960 and John died about 5 years later.

Gussie had a sister Vincenza who also married a Catanzaro. Not sure if they were from a different branch of the family or not.