 Bela IV Arpad, King of Hungary , King of Hungary, son of Andras II (Andrew) King of Hungary and Gertrude of Meran.Born Nov 1206 at Esztergom,Komarom-Esztergom,Hungary, died May 3, 1270 at Esztergom,Komarom-Esztergom,Hungary, 63 years UID: 1D7E0C01B9B7D611871B0040F453705DF5A0// Married/ Related to: Children: 1. Stephen V Arpad, King of Hungary , King of HungaryAlso known as: /Istvan/, born 1239 at Budapest, Hungary, died Aug 1, 1272 at battle, 32 or 33 years, cause of death: Broken Heart as a result of the kidnapping of his son Died of a broken heart after the kindapping of his son Ladislas (Laszlo)by a trusted official. 2.  St-Margaret Arpad, of Hungary , of Hungary3. Elizabeth Arpad | |||