Jared Grace is the main protagonist of The Spiderwick Chronicles book series and movie adaptation.

The Spiderwick Chronicles

Jared Grace is the black sheep of the Grace Family. He lives with mother, Helen, his twin brother Simon and his big sister, Mallory, Jared is nine years old and athough he has trouble controlling his anger and is prone to flash of physical violenece, he is remorseful loves his family dearly, He also follow in his great-uncle Arthur Spiderwick's footsteps protects his friends, family, and Spiderwick's guide from the wicked ogre Mulgarath.