The son of Clark Gable and Kay Williams and brother of Joan Spreckels, he is married to Debra Hartsell Gable. He was predeceased by his son, Clark Gable III.
Inherited $400,000 from the estate of his father, Clark Gable.
In early 2002, the Associated Press reported that John Clark Gable has filed for divorce from his second wife, Alexandria Remlin Gable, on the grounds of irreconcilable differences. 1999-2002.