Arthur - King of England and Duke of Brittany
I reset the timeline, since there was some problems in the previous scenario..and I like an Anglo-Aragonese alliance..

Prologue Part I
Berengaria of Castille’s first engagement was agreed in 1187 when her hand was sought by Conrad, Duke of Rothenburg and fifth child of Holy Roman Emperor Frederick I Barbarossa. The next year, the marriage contract was signed in Seligenstadt, including a dowry of 42000 Maravedi. Conrad then marched to Castile, where in Carrion the engagement was celebrated and Conrad was knighted. Berengaria's status as heir of Castile when she inherited the throne was based in part on documentation in the treaty and marriage contract, which specified that she would inherit the kingdom after her father or any childless brothers who may come along. Conrad would only be allowed to co-rule as her spouse, and Castile would not become part of the Empire. The treaty also documented traditional rights and obligations between the future sovereign and the nobility, due to the threat of encirclement, Eleanor of Brittany was offered as the replacement bride for Berengaria of Castile for Conrad.
In 1190, after Richard failed to marry his younger sister Joan to Al-Adil I, brother of Saladin, he proposed that Matilda of Brittany should be the bride instead, but the negotiation was also in vain, as Al-Adil showed no interest in Christianity
The marriage was not consummated, due to Berengaria's young age, as she was less than 10 years old. By 1191, Berengaria requested an annulment of the engagement from the Pope, influenced, no doubt, by third parties such as her grandmother Eleanor of Aquitaine who had no interest in having her fiefs having a border with Hohenstauffens.
On 1193 Henry VI , the Holy Roman Emperor forced Richard the Lionhearted to turn over his niece, Berengaria to Conrad because the two were already married and engaged as a condition for his release, Berengaria was turned over to Conrad of Swabia, there were other grooms for Berengaria, however, Eleanor of Brittany and Urraca of Castille became the prospective brides of those suitors that Berengaria had which were the Kings of Aragon and Leon.
I reset the timeline, since there was some problems in the previous scenario..and I like an Anglo-Aragonese alliance..

Prologue Part I
Berengaria of Castille’s first engagement was agreed in 1187 when her hand was sought by Conrad, Duke of Rothenburg and fifth child of Holy Roman Emperor Frederick I Barbarossa. The next year, the marriage contract was signed in Seligenstadt, including a dowry of 42000 Maravedi. Conrad then marched to Castile, where in Carrion the engagement was celebrated and Conrad was knighted. Berengaria's status as heir of Castile when she inherited the throne was based in part on documentation in the treaty and marriage contract, which specified that she would inherit the kingdom after her father or any childless brothers who may come along. Conrad would only be allowed to co-rule as her spouse, and Castile would not become part of the Empire. The treaty also documented traditional rights and obligations between the future sovereign and the nobility, due to the threat of encirclement, Eleanor of Brittany was offered as the replacement bride for Berengaria of Castile for Conrad.
In 1190, after Richard failed to marry his younger sister Joan to Al-Adil I, brother of Saladin, he proposed that Matilda of Brittany should be the bride instead, but the negotiation was also in vain, as Al-Adil showed no interest in Christianity
The marriage was not consummated, due to Berengaria's young age, as she was less than 10 years old. By 1191, Berengaria requested an annulment of the engagement from the Pope, influenced, no doubt, by third parties such as her grandmother Eleanor of Aquitaine who had no interest in having her fiefs having a border with Hohenstauffens.
On 1193 Henry VI , the Holy Roman Emperor forced Richard the Lionhearted to turn over his niece, Berengaria to Conrad because the two were already married and engaged as a condition for his release, Berengaria was turned over to Conrad of Swabia, there were other grooms for Berengaria, however, Eleanor of Brittany and Urraca of Castille became the prospective brides of those suitors that Berengaria had which were the Kings of Aragon and Leon.
Last edited:

