Father: Barnim I GRIFFIN #66515
Mother: Margaretta of MECKLENBURG #66533
_Bogislaw I GRIFFIN _+ | (1130 - 1186) m 1177 _Bogislaw II GRIFFIN ____| | (1177 - 1219) | | |_Anastasia of PIAST _+ | (1164 - 1240) m 1177 _Barnim I GRIFFIN __________| | (1217 - 1278) | | | _____________________ | | | | |_Miroslawa of SOBIESLAW _| | | | |_____________________ | | |--Bogislaw IV GRIFFIN | (1255 - 1308) | _____________________ | | | _________________________| | | | | | |_____________________ | | |_Margaretta of MECKLENBURG _| (1231 - 1261) | | _____________________ | | |_________________________| | |_____________________