He married Laura Marie Whipple . Laura Marie Whipple was born at Wright, Iowa 26 Feb 1871 daughter of Henry Frederick Whipple and Laura Bowen .
They were the parents of 8
children:
Floyd Fay Corwin
born 11 Dec 1892.
Lydia Leah Corwin
born 17 Oct 1894.
Lyle Larue Corwin
born 2 Nov 1895.
Wieland Wickliffe Corwin
born 27 Dec 1897.
Clair C. Corwin
born 27 Jan 1900.
Blocked
Blocked
Blocked
Laura Marie Whipple died 14 Mar 1946 at Mt. Vernon Township, Blackhawk, Iowa .