John Campbell, Earl of Atholl John Campbell, Earl of Atholl John Campbell, Earl of Atholl (died 1333) was a Scottish nobleman. John was the son of Sir Neil Campbell by his wife Mary Bruce. His grandparents were Sir Cailean Mór Campbell, Afraig of Carrick, Robert de Brus, 6th Lord of Annandale and Marjorie, Countess of Carrick. In 1316 he inherited from his father the lands confiscated from David Strathbogie, and in about 1320 he was created Earl of Atholl, though Strathbogie's son also claimed the title. He was married to Joan, former wife of Malise IV, Earl of Strathearn and daughter of Sir John de
Earl of Salisbury at the age of 24, at which point all his titles, whatever they may have been, were forfeit. It is possible, however, that he had used it as a courtesy title, as it was a subsidiary title of his father. Earl of Salisbury Earl of Salisbury is a title that has been created several times in English and British history. It has a complex history, being first created for Patrick de Salisbury in the middle twelfth century. It was eventually inherited by Alice, wife of Thomas, Earl of Lancaster. When the Earl of Lancaster lost his titles and was executed