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 Pembroke of Henry VII. On 1 September 1532, a few months prior to her marriage to Henry VIII, Anne was granted the Marquesate of Pembroke; she was found guilty of treason and executed in May 1536, at which point the title became either forfeit or extinct at her death without male children. The title was next revived in favour of Sir William Herbert, whose father, Richard, was an illegitimate son of the 1st Earl of Pembroke of the house of Herbert. He had married Anne Parr, sister of Henry VIII's sixth wife, Catherine Parr, and was created Earl in 1551. The