This Is Your Life: Don DeFore Premiere:   May 06, 1953 Host:   Ralph Edwards Network:   NBC-TV Guests   Notes Marilyn    (Mrs. James) Beers   Sister (youngest) Isobel    (Mrs. Morris) Canfield   Sister (next oldest) Clifford DeFore   Brother (older) David DeFore   Son, born 8/22/1945 Dawn DeFore   Daughter, born 1/30/1948 Marian Holmes DeFore   Wife (wed 2/14/42) Mrs. Joseph E. DeFore   Mother Penny DeFore   Daughter, born 12/25/1942 Ronnie DeFore   Son, born 8/25/1950 Verne DeFore   Brother (younger) Libby Dyer   Life-long friend, Superintendent of the Cradle Roll at Sinclair Memorial Church in Cedar Rapids, Iowa Gordon Fennell   Friend from Cedar Rapids who took care of financial needs when subject was critically ill and hospitalized Christmas 1938 Marvel    (Mrs. Rufus C.) Hoon   Sister (oldest) Melvin Magnusson   Friend from grade school, junior high and high school Harriet Nelson   Actress, star of TV's "Ozzie and Harriet Show" (subject is cast member); assists surprise Ozzie Nelson   Actor, star of TV's "Ozzie and Harriet Show" (subject is cast member); assists surprise Virginia    (Mrs. Gerald) Olmstead   Sister (younger)