She knew about All of them. She even knew (obviously from bill himself) that Juanita was less than a willing partner.* She coined the term Bimbo Eruption.
*at that fundraiser where Juanita Broadderick found herself unexpectedly alone with Hillary, Hillary knew about the rape. She clutched Juanita’s hand, wouldn’t let it go, and pointedly thanked her with a vicious smiley face “for EVERYTHING you’ve done for Bill.” And wouldn’t let go her hand til Juanita was clear what that “everything” was (staying quiet). Juanita was so traumatized she ran from the room and threw up.
I think it was George Will who said, Clinton may not be the worst president, but he is the worst person to ever become president. I think we know who number 2 is.