Stewart of Darnley Archibald Douglas, 6th Earl of Angus. Born in England and raised at the court of her uncle Henry VIII, Margaret was Henry's officially recognized heir between the disgrace of Anne Boleyn and the birth of the future Edward VI. In 1565 Henry Stuart, Lord Darnley married his cousin Mary Queen of Scots, like him a descendant of Margaret Tudor and Henry VII. Mary's descent from Margaret Tudor's first marriage to James IV of Scots also placed her in line for the English throne, but many argued that Margaret Douglas's claim was superior as Margaret and her sons Henry Stuart, Lord
Earl of Darnley in the County of Meath. In 1723 the Darnley title held by his wife's ancestors (which had become extinct on the death of Charles Stewart, 6th Duke of Lennox and 6th Earl of Darnley in 1672) was revived when he was created Viscount Darnley, of Athboy in the County of Meath, in the Peerage of Ireland. In 1725 Bligh was further honoured when he was advanced as Earl of Darnley, in the County of Meath, also in the Peerage of Ireland. He was succeeded by his eldest son, the second Earl. He had already succeeded his mother in 1722 as