Dr. William "Willie" MacDougal III, also known as G.K. Willington Esquire, and William MacMoran is the groundskeeper and janitor of Springfield Elementary School. Willie's job is to supervise the children of the School during recess, and clean the halls. He isrecognizable with his red hair and thick Scottish accent. He is often either a formidable enemy or an invaluable ally to Bart and Lisa Simpson; mostly, he has a strained relationship with Principal Seymour Skinner. Willie was originally from Kirkwall, in Scotland,or North Kilttown, Scotland.