Greddock

Greddock was a Deltoran man of the Jalis} tribe, a knight of the Jalis and the brother of Gorl and Gudden. A thousand years or more ago, Greddock travelled with Gorl and Greddock to the Forests of Silence in search of the fabled Lilies of Life. When they found it in Mid Wood, Greddock was killed alongside Gudden by Gorl so that he could have the Lilies for himself.

History
Long before Adin became king of Deltora, Greddock went into the Forests of Silence with his brothers Gorl and Gudden to search for the Lilies of Life. They eventually found the flowers in the centre of Mid Wood, but when Greddock and Gudden ran towards the Lilies, Gorl fought both of his brothers to the death to take the nectar for himself.

The story of the three Jalis brothers became a Tenna Birdsong tale known as The Tale of the Three Knights.

The Forests of Silence
When Barda distracted Gorl with memories of his past life, Gorl remembered his brothers and how he killed them for the Lilies.