Kasimiriez II Sandomierz
Kasimiriez II was born about 1138.  He died on May 5th, 1194.

 Elena Rostislava Smolensk Kiev
Elena Rostislava Smolensk was born about 1146.  She died in 1204.

 Anastasja Sandomierz
Anastasja was born in 1164 in Krakow,Krakow,Poland.  She died at the age of 30 in 1194.

 Konrad I Mazovia
Konrad I was born about 1187.