Owen Tudor, (grandfather of Henry VII) married the widow of Henry V (Catherine of Valois) also had strong family connections with the Welsh Princes, especially Owain Glyndwr.
Roedd gan Owain Tudur (taid Harri VII), a briododd weddw Harri V (Catherine o Valois), gysylltiadau teuluol â thywysogion brodorol Cymru, yn enwedig Owain Glyndŵr.