Conversation so far:
Was Mwai Kibaki married?
In 1961, Mwai Kibaki married Lucy Muthoni, the daughter of a church minister, who was then a secondary school head teacher.
Did Mwai Kibaki remarry?
In 2004, the media reported that Mwai Kibaki has a second spouse, whom he allegedly married under customary law, Mary Wambui, and a daughter, Wangui Mwai.
Did Mwai Kibaki have any children?
Mwai Kibaki had four children with Lucy Muthoni: Judy Wanjiku, Jimmy Kibaki, David Kagai, and Tony Githinji.

Question: Did he have children with anyone else?
Self-contained rewrite: Did Mwai Kibaki have children with anyone else besides Lucy Muthoni?