Mem Gonçalves Da Fonseca

Mem Gonçalves Da's father was Gonçalo Paes Da Fonseca.  His paternal grandfather was Paio Rodrigues Da Fonseca.  He was an only child.  Mem Gonçalves Da is no longer alive.

They had a son named Rui Mendes Da.

They had a daughter named Elvira Mendes Da.