LegacyPharaoh Seti I - The Pharaohs - The People
It appears that Pharaoh Seti I died of old age or at least natural causes.
He was buried by his son and wife in the Valley of the Kings, in Tomb KV17. To visit the Tomb, click here.
Tuya out lived her husband and continued as a solid influence at the court of her son, Pharaoh Ramses II.
It is known that she was often called on to act as Regent when Pharaoh and his Great Royal Wife, Nefertari, were away from the Royal Capital.