James II, King of Aragon (1291-1327), King of Sicily (1291-1296).
In 1310 Isabel second married Duc Jean III de Bretagne in Burgos. Born on 8 Mar 1286 in Chantoceaux. Jean III died in Caen on 30 Apr 1341; he was 55. Buried in Ploermel.
Jean III, the Good, Duke of Brittany (1312-1341).
4105. Beatrix de Castile. Born in 1293 in Toro, Zamora, Spain. Beatrix died on 25 Oct 1359 in Lisbon.
4108. Felipe de Castile. Born in 1292 in Seville. Felipe died in Jun 1327 in Madrid.
Felipe, SeƱor de Cabrera.
Felipe married Margarita de la Cerda, daughter of Alfonso de la Cerda (1270-1333) & Mafalda de Narbonne (-aft 1348). Born ca 1300. Margarita died in 1330.