Chi ha sposato Margareta of Rawa?

Margareta of Rawa (Polish: Małgorzata Rawska; 1436/40 - betw. 5 May 1483/1 September 1485), was a member of the House of Piast and by marriage Duchess of Oleśnica, Koźle and half of Bytom.

She was the only child of Siemowit V, Duke of Rawa by his wife Margareta, daughter of Jan II of Iron, Duke of Racibórz.

Konrad IX the Black (Polish: Konrad IX Czarny) (c. 1415 – 14 August 1471) was a duke of Oleśnica, Koźle, half of Bytom and half of Ścinawa since 1450 (with his brothers as co-rulers), and since 1452 sole ruler over Oleśnica, Koźle and half of Bytom.

He was the eldest son of Konrad V Kantner, Duke of Oleśnica by his wife Margareta.