Eleanor of Sicily1 
Children of Eleanor of Sicily and Pedro IV, Rey de Aragón
- Juan I, Rey de Aragón+1 b. 27 Dec 1350, d. 13 May 1395
- Martin I, Rey de Aragón+1 b. 1356, d. 1410
- Eleanor de Aragón+1 b. 20 Feb 1358, d. 12 Aug 1382
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 46. Hereinafter cited as Lines of Succession.
Constanza de Aragón1 
Child of Constanza de Aragón and Jaime II, Rey de Majorca
- Isabel Reina de Mallorca+2 b. 1337, d. 1406
Jaime II, Rey de Majorca1

He succeeded as the Rey Jaime II de Majorca in 1324.1
Child of Jaime II, Rey de Majorca and Constanza de Aragón
- Isabel Reina de Mallorca+2 b. 1337, d. 1406
Jaime I de Aragón, Conde de Urgel1 
He gained the title of Conde de Urgel.1
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 46. Hereinafter cited as Lines of Succession.
Cecily de Cominges1
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 46. Hereinafter cited as Lines of Succession.
Fernando de Aragón, Marques de Tortosa1 
He gained the title of Marques de Tortosa.1
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 46. Hereinafter cited as Lines of Succession.
Maria de Bourgogne, Princeza de Portugal1 
She gained the title of Princeza Maria de Portugal.
Marie de Navarre1 
Child of Marie de Navarre and Pedro IV, Rey de Aragón
- Constanza de Aragón+1 b. 1344, d. 1363
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 46. Hereinafter cited as Lines of Succession.
Philippe III, Rey de Navarre1 
He was a member of the House of Evreux.2 He gained the title of Comte d’Evreux.1 He succeeded as the Rey Philippe III de Navarre in 1328.1
Children of Philippe III, Rey de Navarre and Jeanne II, Reina de Navarre
- Marie de Navarre+3 d. 1347
- Blanche de Navarre1 b. c 1331, d. 1398
- Carlos II, Rey de Navarre+2 b. c 1332, d. 1387
- Agnes de Navarre b. 1334, d. 1400
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 65. Hereinafter cited as Lines of Succession.
- [S38] John Morby, Dynasties of the World: a chronological and genealogical handbook (Oxford, Oxfordshire, U.K.: Oxford University Press, 1989), page 114. Hereinafter cited as Dynasties of the World.
- [S16] Louda and MacLagan, Lines of Succession, table 46.
Constanza de Aragón1 
Child of Constanza de Aragón and Frederick III, King of Sicily
- Maria, Queen of Sicily+1 d. 1401
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 46. Hereinafter cited as Lines of Succession.
