谁嫁给了Isabella of Castile, Queen of Aragon？

Isabella of Castile (1283–24 July 1328) was the Queen of Aragon as the first wife of King James II and Duchess of Brittany as the second wife of Duke John III.

Isabella was born in Toro, the eldest daughter of King Sancho IV of Castile and María de Molina. As On 1 December 1291, Isabella married King James II of Aragon in the city of Soria. The bride was only eight years old and the groom twenty-four. The marriage was never consummated.

Sancho IV died on 25 April 1295. James chose to change his alliances and take advantage of the turmoil inside Castile. He had their wedding annulled and proceeded to marry Blanche of Anjou.

Isabella remained unwed for about a decade. In 1310, at Burgos, she married her second husband, Duke John III of Brittany. There were no children from this marriage. She died 24 July 1328, and was buried at Prières Abbey.

Jacques II d'Aragon dit « le Juste » (en catalan : Jaume El Just, en castillan : Jaime el Justo), né le 10 août 1267 à Valence et mort le 2 novembre 1327 à Barcelone, est roi de Sicile, puis roi d'Aragon, comte de Barcelone et roi de Valence. C'est le second fils de Pierre III d'Aragon et de Constance de Hohenstaufen.

约翰三世（好人）（法語：Jean III le Bon，1286年3月8日—1341年4月30日）法国封建领主，布列塔尼公爵（1312年~1341年在位）。布列塔尼公爵阿蒂爾二世的长子，母亲为阿蒂尔二世的第一个妻子利摩日女子爵利摩日的瑪麗。

约翰三世结过3次婚，但最终没有留下男性后代。他的妻子包括：

1. 瓦卢瓦的伊莎贝拉，安茹伯爵瓦卢瓦的查理之女
2. 卡斯蒂利亚的伊莎贝拉，卡斯蒂利亚国王桑乔四世之女
3. 萨伏依的乔万娜，萨伏依伯爵爱德华多之女

无子嗣的约翰三世去世后，围绕着德勒家族的领地展开了激烈的争夺（所谓布列塔尼爵位继承战争，1341年~1364年）。战争的一方为约翰三世的侄女庞蒂耶夫尔的让娜及其丈夫夏尔·德·布卢瓦；另一方为约翰三世的异母弟弟让·德·蒙福尔，他的儿子后来成为布列塔尼公爵约翰五世。这场内战发生在英法百年战争时期。