Prince Sobeslaw I Of Gdansk
Sobeslaw I was born in 1144.  He died at the age of 34 on January 23rd, 1178.  He was buried in January 1178.

 Princess Wojslawic Of Gdansk
Wojslawic was born in 1148.  She died at the age of 48 in 1196.  She was buried in 1196.

 Prince Msciwoj Of Gdansk
Msciwoj was born in 1170.  He died at the age of 50 in 1220.  He was buried in 1220.