He had three wives.
First came princess Judith, daughter of Ditrich I duke of Brenna i Wettin, who died before 1275, then he married Piast princess Euphrosyne of Opole circa 1275 and they divorced in 1288, and finally married rather unknown Sulisława who died in 1292.
He had two daughters: Katarzyna (Katherine), who married Pribislaw II, and Eufemia, eventually married to a Slavic or German prince.

He died in Gdańsk and was buried in the Cistercian Oliwa monastery.
His own sarcophagus did not survive, most likely having been destroyed when the army of Gdańsk burned down the abbey during their rebellious war against king Stephen Báthory in 1577.
However, the cumulative sepulcher of the Samboride dynasty still remains, founded in 1615 by one of the Oliwa abbots, Dawid Konarski.
He had three wives. First came princess Judith, daughter of Ditrich I duke of Brenna i Wettin, who died before 1275, then he married Piast princess Euphrosyne of Opole circa 1275 and they divorced in 1288, and finally married rather unknown Sulisława who died in 1292. He had two daughters: Katarzyna (Katherine), who married Pribislaw II, and Eufemia, eventually married to a Slavic or German prince.
He died in Gdańsk and was buried in the Cistercian Oliwa monastery. His own sarcophagus did not survive, most likely having been destroyed when the army of Gdańsk burned down the abbey during their rebellious war against king Stephen Báthory in 1577. However, the cumulative sepulcher of the Samboride dynasty still remains, founded in 1615 by one of the Oliwa abbots, Dawid Konarski.
Mestwin II, Duke of Pomerania