Agnes zu Mecklenburg Abt 1320/1325 - 1340 Parents Anna of Saxe-Wittenberg Henry II, Lord of Mecklenburg Children Lorenz of Werle Siblings Beatrix von Mecklenburg John I, Duke of Mecklenburg-Stargard Duke Albrecht II, Duke of Mecklenburg Ludgarda von Mecklenburg Maud of Mecklenburg Partners Nicholas III of Werle