Tobias was introduced in the first book (The False Prince). He was born in a town near Gelvins. His mother died at birth and his father died a few months later because of heart disease. He was described by Sage as 'tall and unusually thin'. He has black hair, darker than both Roden and Sage. He was the most educated out of all three of them and could read very complicated books because his grandmother worked for a man who owned a vast library, he would let her borrow a book for one week. He is also very loyal to Prince Jaron.
IN CONCLUSION, HE IS A CREEPY OLD MAN.