He-Ra's mom

He-Ra's mom (aka Veena's daughter or Grayskull's daughter or D'Vann's daughter) refers to the biological daughter of King D'vann Grayskull and his wife Queen Veena.

She became the mother of He-Ra after marrying He-Ro's son.

Her daughter He-Ra was the ancestor of He-Man and She-Ra according to He-Ro (her father-in-law) meaning that she could've been Randor's mom or Miro's mom or Miro's grandmother, or something along those lines (since there was a 500 year gap between the reign of D'vann/Vina and the reign of Randor)