Gomez was the son of unknown parents. The date and place of his birth have not been found.
His wife was Elvíra Pérez de Trava. They were married, but the date and place have not been found. They had no known children.
Note 1
Foi filho de Nuno de Celanova (1030 -?) e de D. Sancha Gomes (1035 -?) filha de D. Gomes Echigues (1010 -?) e de Gontrode Moniz.