McGee married Elizabeth Crotty and the couple had nine children, six sons (Charles, D'Arcy, Frank, James, John Jr. and Walter) and three daughters, (Katharine, Lillian and May).
McGee wed Elizabeth Crotty, and their family consisted of nine kids, including six sons (Charles, D'Arcy, Frank, James, John Jr., and Walter) and three daughters (Katharine, Lillian, and May), which is similar to a large family.