It is mentioned that Adrian's middle name, Albert, is after his paternal grandfather. However, in "The Growing Pains of Adrian Mole", it is stated that his name was Arnold, and as Arthur in "Weapons of Mass Destruction". However, he is simply called Grandad Mole. Adrian's maternal grandparents, the Sugdens, have never had their names revealed, although Pauline has two brothers, Dennis and Pete. Dennis married a woman called Marcia, and they had a son called Maurice, and Pete married a woman called Yvonne, who had died.. Grandma Sugden had died twenty years previously, as of "The Lost Diaries". Adrian's aunt, Susan Mole, appears in most – if not all – of the books. Susan is a lesbian and prison warden at Holloway Prison. In earlier books, she is dating a woman called Gloria, but later is married to another woman called Amanda.