I discovered this earlier, while I was trying to source where I'd seen that Edward IV considered marrying Anne Neville to his stepson for @lolotte34:
So, what if Elizabeth has a stillborn son or a miscarriage or Edward V is born female, so that the Yorkists are actually considering this...
Could be an interesting take on it. Marguerite's pride might be in the way, and there's always the possibility that Elizabeth Wydeville produces a son at some point...
Louis issued an invitation to both Warwick and Marguerite to join him at Angers (in Anjou), but while Marguerite accepted, Warwick refused. On June 3, Louis’s wife, Charlotte of Savoy, finally gave birth to a son and Edward IV was asked to be godfather – the move likely helped persuade Warwick to play ball and he finally agreed to meet Louis at court. On June 8, Louis and Warwick met for the first time. By all accounts, Warwick indicated he was willing to work with Lancaster, but in exchange Louis had to promise that he would force Marguerite to issue him a blanket pardon for his role in deposing her and her husband nine years before and give him a prominent role in the government.
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After Louis and Warwick met, Louis wrote to Marguerite and asked her to sign a 30-year peace treaty between France and the House of Lancaster. Marguerite agreed. Word of this reached England and, intriguingly, Edward IV responded by offering Prince Edward [of Westminster] the hand of his eldest daughter, Princess Elizabeth, then only four years old. That match is an interesting one to contemplate – it could have essentially served the same purpose of Elizabeth’s eventual marriage to Henry Tudor 16 years later by joining Lancaster and York by marriage and ending the civil war. Logistically, it would have worked similarly to the agreement reached between Stephen of Blois and Henry Plantagenet back in the 12th century, in which Stephen was allowed to live out the rest of his life, but Henry was named his heir.
So, what if Elizabeth has a stillborn son or a miscarriage or Edward V is born female, so that the Yorkists are actually considering this...
Could be an interesting take on it. Marguerite's pride might be in the way, and there's always the possibility that Elizabeth Wydeville produces a son at some point...