Conversation so far:
when did Bill Edwards (American football coach) die?
Edwards died in 1987.
what did he die of?
CANNOTANSWER.
was he a coach as long as he lived?
Edwards retired in February 1973 after 39 years as a coach and administrator and said he would concentrate on hunting and fishing.
when did he start coaching?
CANNOTANSWER.
what was his greatest accomplishment?
He was also inducted into the Western Reserve Hall of Fame and the Vanderbilt Hall of Fame in 1986.
was he married?
wife Dorothy.

Question: did they have any children?
Self-contained rewrite: Did Bill and Dorothy Edwards have any children?