Ferdinand

Ferdinand is a Satyr and Grover's uncle. He was turned into a statue by Medusa, thus killing him.

History
Ferdinand was one of the many satyrs who searched for the god Pan. While he was searching, he came across Medusa and was turned to stone.

Percy Jackson and the Olympians
The Lightning Thief

His statue is displayed at Aunty Em's Gnome Emporium when Percy, Annabeth, and Grover pass through. At first Grover laughs about the coincidence of seeing a satyr statue quite similar to his Uncle Ferdinand, but soon, he starts to identify Aunty Em as Medusa and realizes that the statue was in fact his Uncle Ferdinand.

Film Adaption
In the film version, Grover recognizes the statue as looking like his Uncle Ferdinand, but tries to pass it off as his Uncle Ferdinand was killed by Medusa. Suddenly realizing where they are, he goes to find Percy and Annabeth.

The Last Olympian
Kronos' army hides out at the Garden Gnome Emporium. However, with Medusa's absence and the store now abandoned, the emporium has been vandalized. The statue of Ferdinand now has a missing arm and had graffiti on it.