Matilda of Werle-Goldberg Suo jure Lady of Werle-Goldberg Parents Agnes of Lindau-Ruppin Nicholas IV of Werle Children John VII of Werle William of Werle Balthasar of Werle Siblings Ulrich I, Duke of Mecklenburg-Stargard Albert I, Duke of Mecklenburg-Stargard John II, Duke of Mecklenburg-Stargard John IV of Werle Agnes of Werle Rudolf of Mecklenburg-Stargard Partners Lorenz of Werle