Why Could Rhaegar Targaryen Not Marry Ashara Dayne if Aerys Wanted Valyrian Traits?

The question of why Rhaegar Targaryen could not marry Ashara Dayne, despite Aerys II's apparent desire for a Valyrian spouse, is a fascinating one rooted in the complex political landscape of Westeros. This article will explore several key factors: Political Alliances, the Valyrian Bloodline, and Rumors and Scandal, to understand the intricate dynamics at play during this important period.

Political Alliances

The Targaryens, like all powerful families in Westeros, often sought marriages to strengthen alliances with influential houses. However, House Dayne, while noble, was not considered as politically advantageous as some of the other Great Houses, particularly those with stronger ties to the Iron Throne or greater military power. For instance, House Velaryon and House Martell both had strong Valyrian connections and thus were considered more suitable for alliance through marriage.

Valyrian Bloodline

Perhaps the most significant factor was Aerys II’s obsession with the purity of Valyrian blood. Ashara Dayne’s lineage traced back to the First Men, meaning she was not considered a suitable match for Rhaegar. Aerys would likely have seen marrying a member of House Velaryon or House Martell, both of whom had Valyrian ancestry, as a more favorable political move. These families would have provided a stronger, more direct connection to the legendary Valyrian dragons and their legacy, which was central to the Targaryen identity.

Rumors and Scandal

Adding to the complexity were rumors and scandals surrounding Ashara Dayne. It is believed that she was betrothed to some unknown figure before the Tournament of Harrenhal, and her betrothal was broken off, leading her to seek refuge with the Starks. Her rumored involvement with prominent houses, particularly Eddard Stark, and the possibility that she may have had romantic or political ties to Rhaegar himself, further complicated any political arrangements. Aerys would have likely viewed any such associations as scandalous, potentially undermining the Targaryen claim to legitimacy and purity of blood.

Personal Preferences

Rhaegar Targaryen himself had personal connections and preferences that influenced his disregard for his father's desires in marriage. His infatuation with Lyanna Stark ultimately led to his downfall and the events of Robert's Rebellion. While it is difficult to determine the exact timeline of Rhaegar’s feelings for Lyanna, it is clear that his personal desires and choices significantly impacted his marital decisions, leading him to marry Elia Martell for political purposes rather than marrying someone more in line with his father's wishes.

In summary, while Ashara Dayne was a noblewoman of great beauty and intrigue, her lineage and the political implications of her connections, as well as the personal desires of Rhaegar Targaryen, made a marriage between them unlikely in the context of Targaryen politics and Aerys II’s values.