Shiek
This mysterious man was the first to greet Link back when he was sealed in time for seven years. He says he hails from Kakariko village and says that he is the last of the Sheikah. He has a knowledge of all the teleportation songs to all of the temples and when ever Link comes to one of them Shiek is always there. Shiek was later revealed as Princess Zelda, who was hiding from Ganondorf during the Imprisoning War.
Zelda 5