Unpacking Dany’s Allegiance to House Targaryen: Bloodlines and Genetics

Many readers and critical analyses of A Song of Ice and Fire have assumed that Daenerys Targaryen’s connection to the House Targaryen is questionable due to the absence of dragon blood. The recent years of non-Targaryen marriages in her lineage have been often debated. However, it is crucial to understand the dynamics of genetic inheritance, including the impact of incestuous Targaryen marriages, to fully comprehend why Dany remains a Targaryen despite these challenges.

Understanding the Targaryen Dynasty

House Targaryen, the ruling family of Westeros, has a complex and unique history. The Targaryens are known for their pedigree of incestuous marriages, which were intended to maintain their bloodline's purity and power. This practice has been a core element of the Targaryen identity, ensuring that rulers like Daenerys are not only Targaryens but also bear the genetic traits associated with their forebears.

The Incestuous Marriages: A Targaryen Tradition

Dany's father, Daenys Targaryen, was a direct descendant of Rhaegar and Elia Targaryen. This lineage includes multiple instances of incestuous marriages, particularly between full-blooded siblings. The practice of marrying full siblings has been a hallmark of the Targaryen royalty, as seen with the marriage of Rhaegar and Elia. This tradition was not exclusive to the Targaryens; it was also a common practice among the historic noble families of Westeros, such as the Lannisters.

Dragon Blood and Genetic Inheritance

It is important to dispel the notion that dragon blood is a finite resource, akin to an empty gas tank. Genetics do not function in such a manner. Dragon blood, or any genetic trait, is passed down through generations through complex genetic mechanisms. Even with a few non-Targaryen marriages, the genetic heritage of the Targaryens is still very much present in the current rulers.

When examining the genetic makeup of Dany, we see that she has inherited a significant portion of her Targaryen heritage. The Targaryen family tree, with its numerous incestuous marriages, has ensured that the traits and characteristics associated with the Targaryen line are still present. This includes not only the physical features but also the mental and behavioral attributes that have defined Targaryen rulers.

The Impact of Incest on Genetic Inheritance

Incestuous marriages, while maintaining genetic purity, also increase the risk of genetic disorders. However, the Targaryens have managed to navigate these challenges. The longevity of the Targaryen lineage and the continued success of their kings and queens, including Daenerys, suggest that the genetic disorders or abnormalities caused by incest were either not severe enough to hinder their rule or were managed effectively.

Conclusion

Daenerys Targaryen’s allegiance to House Targaryen is not solely based on dragon blood or the absence of non-Targaryen marriages. Her connection to the Targaryen lineage is deeper and more nuanced. Genetic inheritance, combined with the tradition of incestuous marriages, ensures that she retains the Targaryen traits and heritage. Therefore, despite the complexities in her lineage, Dany remains a Targaryen in every sense of the word, rooted in the rich history and complex genetic legacy of the House Targaryen.