High Priests of Amun
The de facto split between Ramesses XI and his 21st Dynasty successors with the High Priests of Amun at Thebes (referred to in Ancient Egyptian as Wehem Mesut or 'Renaissance') resulted in the unofficial political division of Egypt between Upper Egypt and Lower Egypt, with the kings ruling Lower Egypt from Tanis. This division did not come to a complete end until the accession of the Libyan Dynasty 22 king Shoshenq I in 943 BC. Shoshenq was able to appoint his son Iuput to be the new High Priest of Amun at Thebes, thus exercising authority over all of ancient Egypt.