Henry the 8th was mean to his wives because he wanted a male heir to the throne after he died. The only wife he liked was Jane Seymour because she gave him a son but he may have been nice to her also because she only lived a short time and didn't live long enough for Henry to moan at.
Pope Clement VII excommunicated King Henry VIII.
King Moshoeshoe had 140 wives.
King Henry the 8 had 6 wives.
King Hennery had Seven Wives.
King Ramses II had 245 wives in his live time
he has 1 wives
Henry VIII, who's wives were; Catherine of Aragon, Anne Boleyn, Jane Seymour, Anne of Cleves, Katherine Seymour and Katherine Parr.
Eunuchs are typically palace attendants who were castrated to prevent them from sleeping with the King's wives.
Solomon had over 900 wives
King Krishnadevaraya wives name was Thirumala Devi & Chinnamma Devi.
Solomon had over 900 wives
If by black you mean dark skinned then yes, some may have been. If you mean African, then probably not. Although Israel is on the border of Egypt, which is in Africa, David had Israelite wives, not African.