Nicholas I Werle Wenden
Nicholas I Werle was born about 1194 in Schwerin, Mecklenburg-Schwerin, Germany.  He died in Plau, Mecklenburg-Schwerin, Germany.

 Jutte Anhalt
Jutte was born about 1215 in Dessau, Anhalt, Germany.  She died after May 14th, 1277 in Mecklenburg, Schwerin, Germany.

 Johann I Werle Parchim
Johann I Werle was born about 1236 in Werle, Mecklenburg-Schwerin, Germany.  He died on October 15th, 1283 in Werle, Mecklenburg-Schwerin, Germany.