Walram II of Nassau Count of Nassau (1251-1276) (1220–1276) Parents Matilda of Guelders Henry II of Nassau Children Adolf, King of the Romans Imagina of Nassau Diether of Nassau Mechtild of Nassau Richardis of Nassau Siblings Jutta of Nassau Catherine of Nassau John I of Nassau, Bishop-Elect of Utrecht Rupert of Nassau Otto I of Nassau Henry of Nassau Gerhard of Nassau Elisabeth of Nassau Partners Adelaide of Katzenelnbogen