Peregrin Took

Pippin is one of the four Hobbits who helped Frodo leave the Shire secretly in The Lord of the Rings. He had more curiosity than was good for him, which twice endangered the Fellowship of the Ring. He threw a stone down the well in Moria, which alerted the Orcs and aroused the Balrog. In The Two Towers, he stole from Gandalf the palintir which he had saved from the waters of Saruman's destroyed fortress, and looking into it was interrogated by Sauron.