_Sancho I* K of Portugal________________________________ _Alfonso II* K of Portugal_________|_Dulcia* of Barcelona___________________________________ _Alfonso III* K of Portugal_____| | | _Alfonso VIII K of Castile______________________________ | |_Uracca* of Castile________________|_Eleanor of England_____________________________________ _Denis* K of Portugal___________| | | _Ferdinand III K of Castile & Leon______________________ | | _Alfonso X* K of Castile & Leon____|_Joanna de Dammartin____________________________________ | |_Beatrix* of Castile & Leon_____| | | ________________________________________________________ | |___________________________________|________________________________________________________ _Alfonso IV* K of Portugal__| | | _Pedro II* K of Aragon__________________________________ | | _James I* K of Aragon______________|_Marie* of Montpelier___________________________________ | | _Pedro III* K of Aragon_________| | | | | _Andrew II* K of Hungary________________________________ | | | |_Yolande* of Hungary_______________|_Yolande de COURTENAY* _________________________________ | |_Isabel* of Aragon______________| | | ________________________________________________________ | | _Manfred* K of Sicily______________|________________________________________________________ | |_Constanza* of Sicily___________| | | ________________________________________________________ | |___________________________________|________________________________________________________ | |--Peter I* K of Portugal | | _Alfonso IX K of Leon___________________________________ | _Ferdinand III K of Castile & Leon_|_Berengaria Queen of Castile____________________________ | _Alfonso X* K of Castile & Leon_| | | | _Simon II of Dammartin C of Aumale, Ponthieu & Montreul_ | | |_Joanna de Dammartin_______________|_Marie Countess of Ponthieu_____________________________ | _Sancho IV* K of Castile & Leon_| | | | _Pedro II* K of Aragon__________________________________ | | | _James I* K of Aragon______________|_Marie* of Montpelier___________________________________ | | |_Yolante* of Aragon_____________| | | | _Alfonso VIII K of Castile______________________________ | | |_Eleanor* Alfonso of Castile_______|_Eleanor of England_____________________________________ |_Beatrix* of Castile & Leon_| | ________________________________________________________ | ___________________________________|________________________________________________________ | ________________________________| | | | ________________________________________________________ | | |___________________________________|________________________________________________________ |_Mary* de Molina________________| | ________________________________________________________ | ___________________________________|________________________________________________________ |________________________________| | ________________________________________________________ |___________________________________|________________________________________________________
1357. His 1st (m. 1339) wife was Constance, dau. of John Emanuel, Count
of Pennafiel. She bore him his heir, King Ferdinand I.