Conversation so far:
When did Hoyt Wilhelm retire?
The Dodgers released Hoyt Wilhelm on July 21, 1972. He never appeared in another game.
When did Hoyt Wilhelm die?
Hoyt Wilhelm died of heart failure in a Sarasota nursing home in 2002.
Was Hoyt Wilhelm married?
Hoyt Wilhelm and his wife Peggy lived in Sarasota, Florida.

Question: Did they have children?
Self-contained rewrite: Did Hoyt Wilhelm have children?