Conversation so far:
Where did John Denver grow up?
CANNOTANSWER.
Was he ever married?
Denver's first marriage was to Anne Martell of St.
Peter, Minnesota.
Did they have children together?
The Denvers adopted a boy, Zachary John, and girl, Anna Kate, who Denver would say were "meant to be" theirs.
Are there any other interesting aspects about this article?
The ensuing property settlement caused Denver to become so enraged, he nearly choked Martell, then used a chainsaw to cut their marital bed in half.
What event lead up to this?
Denver said that career demands drove them apart; Anne said that they were too young and immature to deal with John's sudden mega-success.
Did he ever remarry?
Denver married Australian actress Cassandra Delaney in 1988, after a two-year courtship.
What else is significant about his personal life?
Of his second marriage, Denver would later recall that "before our short-lived marriage ended in divorce, she managed to make a fool of me.
Was there a legal battle with his second divorce too?
CANNOTANSWER.
Did he ever marry again?
which was closed only after Denver's accidental death in October 1997.

Question: How did he die?
Self-contained rewrite: How did John Denver die?