The Fat Friar is the ghost of Hufflepuff and probably the nicest ghost in Hogwarts. He is the only who gave Peeves multiple chances. The Fat Friar was born in 982 somewhere near the British Isles. He was a student at Hogwarts and was sorted into Hufflepuff. He liked his experience at Hogwarts so much that he decided to become a ghost that roamed it. The Fat Friar died by execution. People became suspicious of what he was doing and he died.