Wenceslas I (Vaclav I) King of Bohemia
Wenceslas I (Vaclav I) King of was born in 1205 in Prague, Bohemia.  He died at the age of 48 on September 23rd, 1253.

 Kunigunde of Germany
Kunigunde of was born about 1205 in Swabia, Germany.  She died on September 13th, 1248.

 Premysl Otakar II King of Bohemia
Premysl Otakar II King of was born about 1233 in Prague, Bohemia.  He died on August 26th, 1278 in Battle of Durnkrut (against Rudolf I, HRE).