Bogislaw I POMERANIA STETTIN
Bogislaw I was born about 1130.  He died on March 18th, 1187.

 Anastazja Poland
Anastazja was born about 1161.  She died before March 30th, 1240.

 Bogislaw II POMERANIA STETTIN STOLP
Bogislaw II was born about 1178 in Szczecin,Szczecin,Poland.  He died on January 23rd, 1220.