Lawrence was the son of Salvador Portanova and Lillian Larsen. The date and place of his birth have not been found.
His wife was Pauline unknown, who he married on ABT 1960. The place has not been found. They had no known children.
Lawrence Portanova
Salvador Portanova (c1905-?)
Leonard Portanova (c1870-?)
Madelena Lotrecchiano (c1870-?)
Michele Lotrecchiano (c1840-?)
Mariantonia Benedetto (c1840-?)
Lillian Larsen (c1905-?)