Conversation so far:
Was Ringo Starr ever married?
Ringo Starr married Maureen Cox in 1965.
Did Ringo Starr have any kids with Maureen Cox?
Ringo Starr and Maureen Cox had three children: Zak, Jason and Lee.
Did Ringo Starr and Maureen Cox have divorce?
Ringo Starr and Maureen Cox divorced in 1975 following Starr's repeated infidelities.

Question: Did he ever marry again?
Self-contained rewrite: Did Ringo Starr ever marry again?