- "Giles is a man that knows many people, in many places."
- ―Esmeralda Maria Consuela Anna de Sevilla
Giles was a sly man who acted as an informant for many pirates in the Caribbean. Giles gave information to Boris Palachnik, the Pirate Lord of the Caspian Sea on the location of Jack Sparrow. Weeks later, Giles told of Boyra's appearance to Esmeralda Maria Consuela Anna de Sevilla, an old friend of Jack's. Because of Giles love for Esmeralda, Giles retold his information for free.
Located on Andros, Giles is described to be "part Mayan, from Yucatán Peninsula, part African and part weasel." Giles is said to he would sell his own grandmother for a peso but is, in fact, a coward.
When not relying information to others, Giles owns a boat that ferries passengers between islands.
- The Price of Freedom (Mentioned only)