What is Khufu's family tree?

The family tree of Egyptian pharaoh Khufu is extensive, according to Wikipedia. Geni.com notes that his father was Snefru, also an Egyptian pharaoh. His mother was Hetepheres I, who served as Egypt's queen.

Wikipedia notes that some modern scholars doubt whether Hetepheres was the wife of Khufu's father, whose name Wikipedia spells as Sneferu. Geni.com lists additional family members of Khufu as his wife, Henutsen. His son Khafre also ascended as an Egyptian pharaoh. Khufu also had numerous brothers and half-brothers.

Writings focusing on Khufu were created around 300 B.C., according to Wikipedia. Several ancient historians viewed Khufu in a negative light.