William George Hay, eighteenth earl of Erroll (1801-1846)
The son of William Hay, seventeenth Earl, whom he succeeded in 1819; he was a Scottish
representative peer (1823-1831) after which he was raised to the UK peerage.
The son of William Hay, seventeenth Earl, whom he succeeded in 1819; he was a Scottish
representative peer (1823-1831) after which he was raised to the UK peerage.