|Title||Maester at Dragonstone|
|Book||The Princess and the Queen (mentioned)|
His canon status is unclear: the character is mentioned only in The Princess and the Queen, and in a single instance; however, in Fire & Blood Hunnimore is never mentioned, being replaced by Gerardys.
During the fall of Dragonstone, Ser Marston Waters seized the rookery to prevent Grand Maester Gerardys or Hunnimore from sending ravens. After Marston prevented Ser Alfred Broome from killing Baela Targaryen, Tom Tangletongue brought the girl to the maester for treatment.