The person that is the mother of XXX is who?
Margaret of Hanau-Münzenberg
Countess Margaret of Hanau-Münzenberg (6 April 1471 -- 5 September 1503 in Worms) was a daughter of Count Philip I of Hanau-Münzenberg and his wife, Countess Adriana of Nassau-Dillenburg.
Adriana of Nassau-Dillenburg