Mentuhotep II
Nebhepetre Mentuhotep II (reigned c. 2061 BC – 2010 BC) was a Pharaoh of the 11th dynasty who reigned for 51 years. Around his 39th year on the throne he reunited Egypt thus ending the First Intermediary Period. Consequently, he is considered the first pharaoh of the Middle Kingdom.
Family
Mentuhotep II was the son of Intef III and Intef III's wife Iah who may also have been his sister. This lineage is demonstrated by the stele of Henenu (Cairo 36346), an official who served under Intef II, Intef III and his son, which the stele identifies as Horus s-ankh-[ib-t3wy], Mentuhotep II's first Horus name. As for Iah, she bore the title of mwt-nswt, "King's mother". The parentage of Mentuhotep II is also indirectly confirmed by a relief at Shatt er-Rigal. Mentuhotep II had many wives who were buried with him in or close to his mortuary temple:
Tem (tm) who might have been Mentuhotep II's chief wife as she bore the titles of hmt-nswt "King's wife", hmt-nswt mryt.f "King's wife, his beloved" and wrt-Hts-nbwi "Great one of the hetes-sceptre of the two Lords". She gave Mentuhotep II two children, one of which was certainly Mentuhotep III since Tem was also called mwt-nswt, ""King's mother" and mwt-nswt-bitj, "Dual king's mother". Apparently she died after her husband and was buried by her son in Mentuhotep temple. Her tomb was discovered in 1859 by Lord Duffering and fully excavated in 1968 by D. Arnold.