Hatshepsut came to the throne of Egypt in 1478 BC. Her rise to power was noteworthy as it required her to utilize her bloodline, education, and an understanding of religion. Her bloodline was impeccable as she was the daughter, sister, and wife of a king. Hatshepsut's understanding of religion allowed her to establish herself as the God's Wife of Amun. Officially, she ruled jointly with Thutmose III, who had ascended to the throne the previous year as a child of about two years old. Hatshepsut was the chief wife of Thutmose II, Thutmose III's father. She is generally regarded by Egyptologists as one of the most successful pharaohs, reigning longer than any other woman of an indigenous Egyptian dynasty. According to Egyptologist James Henry Breasted, she is also known as "the first great woman in history of whom we are informed."