Aemon Estermont
Ser Aemon Estermont is the heir to Piedraverde, the island his father, Lord Eldon Estermont, rules off the coast of Storm's End. His house counts among the Baratheons' longstanding supporters, and the War of the Five Kings tests that loyalty more than once.
Chapter 1
Renly's cause
Books only
When the War of the Five Kings breaks out, Ser Aemon is among those who back Renly Baratheon's claim to the throne.
Chapter 2
The oath to Joffrey
Books only
Later in the same war, Ser Aemon ends up swearing fealty to King Joffrey I, changing the side he had first served.
Chapter 3
At Tommen's court
Books only
By the time Tommen I sits the throne, Ser Aemon is in King's Landing together with his son Alyn, his presence upholding Piedraverde's support for the new king.