sentences:  He married Bessie Colvin Davis (c1900-1956).After her death he married Marjorie Colvin Babcock.He had four children from his first marriage, two daughters, Margaret Colvin Tropp of Woodland Hills, California, and Elizabeth Colvin Davis of Madison, Wisconsin and two sons, David ("Gene") Colvin, of Old Lyme, Connecticut and Roger Colvin; a stepdaughter, Dagny Sellorin of Portland, Oregon; a brother, Henry Colvin, of Medford, New Jersey; at the time of his death he had seven grandchildren, and one great-grandchild, Caitlin Colvin.