Gustave married Ethel MORRIS in 1902. Ethel (daughter of William Laity MORRIS and Mary Maria WILLIAMS) was born on 15 Jul 1880 in Moonta, South Australia, Australia; died in 1907. [Group Sheet] [Family Chart]
Gustave married Martha Hilda GERTIG in 1909. Martha (daughter of August GERTIG and Dorothea BURGEMEISTER) was born in 1886; died in 1923. [Group Sheet] [Family Chart]