Mother
Florence (nee Finley) Williams
Brother
Bob Williams (actor, b. 1-Jan-18), Dick Williams (actor, b. 7-Jun-26), Don Williams (actor, b. 9-Oct-22)
Spouse
Claudine Longet (dancer, 15-Dec-61 - 7-Feb-75), Debbie Meyer (3-May-91 - 25-Sep-12, his death)
Son
Christian Williams, Bobby Williams