Did henry the eighth have children?

Henry VIII had several children, his legitamate children were- Mary Tudor daughter of Catherine of Aragon, Elizabeth daughter of Anne Boleyn and Edward VI son of Jane Seymour. He also had an acknoledged illegitamate son called Henry Fitzroy which names mean son of a king, by Bessie Blount.

It is also questioned if he was the father of Mary Boleyn's children Catherine and Henry, because she was his mistress.