Some Egyptologists think that he had a coregency with Amenhotep IV of 2 - 12 years .
Traditionally held in the thirtieth year of the Pharaoh 's reign , it possibly was a festival in honour of Amenhotep III .
Some Egyptologists think that Amenhotep III had a coregency with Amenhotep III   of 2 - 12 years .
Traditionally held in the thirtieth year of the Pharaoh 's reign , it possibly was a festival in honour of Amenhotep III .