Frederick II Hohenstaufens of Germany
Frederick II Hohenstaufens of was born on December 26th, 1194 in Jesi nr Ancona.  He died at the age of 55 on December 13th, 1250 in Firenzuola.

 Isabel II of Jerusalem
Isabel II of was born in 1212.  She died at the age of 16 in 1228.

 Conrad IV Hohenstaufens of Germany
Conrad IV Hohenstaufens of was born before 1228.