The pharaoh who married his own daughter was Akhenaten, the 18th dynasty pharaoh of ancient Egypt, known for his religious reforms and the introduction of the Atenism. He married his daughter Nefertiti, who was also his chief consort.
While the practice of royal incest was not uncommon in ancient Egypt, Akhenaten's marriage to Nefertiti is particularly notable for its documented nature. The royal couple had six daughters, and their familial relationships are well-documented in Egyptian art and literature.
The reasons behind Akhenaten's marriage to his daughter are debated among historians. Some suggest it was a political move to consolidate power within the royal family, while others believe it was a religious act, reflecting the pharaoh's belief in the divine nature of the royal lineage.
Regardless of the motivation, Akhenaten's marriage to his daughter is a testament to the complex social and religious dynamics of ancient Egypt, where family ties and political power were often intertwined.