Conversation so far:
What did J. Paul Getty do in his later years?
J. Paul Getty remained an inveterate hard worker, boasting at age 74 that he often worked 16 to 18 hours per day overseeing his operations across the world
Was J. Paul Getty a wealthy man?
At J. Paul Getty's death, he was worth more than $6 billion

Question: was he married?
Self-contained rewrite: Was J. Paul Getty married?