They are also mothers of twins!

Cleopatra

 Public Domain. Courtesy of Wikipedia.

Cleopatra was an ancient Egyptian queen, in fact the last pharaoh of Egypt before the area was taken into Roman rule. She was born in 69 B.C. She had twins, Alexander Helios and Cleopatra Selene, with Marc Antony, a Roman governor. (Not to be confused with Jennifer Lopez's husband, the singer Marc Anthony.)