Earl of Nithsdale

Earldom of Nithsdale
Coat of arms
Creation date	9 November 1620
Created by	James VI and I
Peerage	Peerage of Scotland
First holder	Robert Maxwell, 1st Earl of Nithsdale
Last holder	William Maxwell, 5th Earl of Nithsdale
Subsidiary titles	Lord Maxwell
Status	Extinct
Motto	"Reviresco (I flourish again)"

Earl of Nithsdale was a title in the Peerage of Scotland. It was created in 1620 for Robert Maxwell, 9th Lord Maxwell, with remainder to heirs male. He was made Lord Maxwell, Eskdale and Carlyle at the same time. The title of Lord Maxwell had been created in the Peerage of Scotland in 1445 for Herbert Maxwell.

Some confusion in the numbering of the Lords Maxwell has arisen from the second Lord's surrender of his barony during his lifetime in favour of his son, who then pre-deceased him. Some authorities refer to the son only as "the Master of Maxwell", but he is more usually counted as the third Lord Maxwell.^[1] The fourth Lord Maxwell was killed at the Battle of Flodden in 1513. The ninth Lord Maxwell was beheaded in Edinburgh in 1613 for a revenge killing.

On the second Earl of Nithdale's death in 1667, the titles were inherited by John Maxwell, 7th Lord Herries of Terregles, who became the third Earl. He was the great-grandson of Sir John Maxwell, the second son of Robert Maxwell, 5th Lord Maxwell. His grandson, the fifth Earl, was involved in the Jacobite rising of 1715 and attainted with his titles forfeited. However, Lord Nithsdale made a celebrated escape from the Tower of London by changing clothes with his wife's maid the day before he was due to be executed. The Lordship of Herries of Terregles was later restored to his descendants and remains extant.