John Hay, 12th Earl of Erroll

John Hay, 12th Earl of Erroll (died 30 December 1704) was a Scottish nobleman and Lord High Constable of Scotland. Among his titles was Lord of Slains, but he had previously been known as John Hay of Kellour.

John Hay, 12th Earl of Erroll

John Hay, 12th Earl of Erroll (died 30 December 1704) was a Scottish nobleman and Lord High Constable of Scotland. Among his titles was Lord of Slains, but he had previously been known as John Hay of Kellour.