Sophia of Werle
Sophia of Werle (c. 1320–1364) was a daughter of John II, Lord of Werle-Güstrow, and Matilda of Brunswick-Grubenhagen. She married Duke Barnim IV of Pomerania-Wolgast-Rügen, to whom she bore Wartislaw VI, Bogislaw VI and Elisabeth, who married Duke Magnus I of Mecklenburg.