Wladislav II
Wladislav II was born in 1105 in Cracow, Poland.  He died at the age of 54 on May 30th, 1159.

 Agnes Princess of Austria
Agnes Princess of was born in 1111 in Wien, Wien, Austria.

 Richilda Silesia of Poland
Richilda Silesia of was born in 1130 in Wroclaw, Poland.  She died at the age of 55 in 1185.