|Children||Cush, Mizraim, Put, Canaan|
Ham was born when Noah was 500 years old. This is in 1556. But because the same is said about Japheth and Shem, they can't all have been born in 1556.
Ham saw his father Noah lying in his tent drunk and naked. He went and told this his two brothers Shem and Japheth. This resulted in Ham's son Canaan being cursed and being made slave of Shem and Japheth.