Conversation so far:
When did Mwai Kibaki get started with politics?
In early 1960, Mwai Kibaki left academia for active politics, returning to Kenya to become an executive officer of Kenya African National Union.
Did Mwai Kibaki marry?
In 1961, Mwai Kibaki married Lucy Muthoni, the daughter of a church minister, who was then a secondary school head teacher.

Question: Did they have any children?
Self-contained rewrite: Did Mwai Kibaki and Lucy Muthoni have any children?