_____________________________________________ _Pedro II - King of Aragon ___| | |_____________________________________________ _James I "The Conqueror" - King of Aragon _| | | _____________________________________________ | |_Marie de Pontpellier ________| | |_____________________________________________ | |--Isabella of Aragon | | _Bela III - King of Hungary _________________ | _Andrew II - King of Hungary _| | | |_Agnes de Chatillon-sur -Loing ______________ |_Yolande - Princess of Hungary ____________| | _Peter II DE COURTENAY , Emperor of the East_ |_Yolande DE COURTENAY ________| |_Elizabeth DE COURTENAY _____________________