Mem Venegas De Sousa

Mem Venegas was born in 1074.  Mem Venegas' father was Egas Gòmez De Sousa and his mother was Gontinha Gonçalvez de Maia.  He was an only child.  He died at the age of 56 in 1130.

They had a son named Gonzalo Mèndez.