Dukes of Södermanland Duques de Södermanland Records #5 Holders Family filter On/Off Alexander of Sweden, Duke of Södermanland * 2016 Eric, prince of Sweden, duke of Södermanland * c. 1280 Karl Filip Vasa, duke of Södermanland * 1601 Karl Oskar, duke of Södermanland * 1852 Wilhelm of Sweden, duke of Södermanland * 1884 Corrections and Updates To suggest a correction or an update. Click Here