Brothers Lester Clint Welch, 1941, (he has a family tree on Ancestry.com and Wayne Kent Welch, 1951.
Parents Nelson E. Welch, 1921-1961, and Lydia Pawnee Kenyon, 1924-1968.
Wife. Nina Ruth Dane, 1942.
Daughter. Lydia Lynn Welch Hejl, 1966. (she has a family tree on Ancestry.com)
Son. Timothy Todd Welch, 1967.