Earl of March is a title that has been created several times, respectively, in the Peerage of Scotland and the Peerage of England. The title derives from the "marches" or borderlands between England and either Wales or Scotland, and it was held by... Wikipedia
Past holders: Roger Mortimer, Roger Mortimer, 4th Earl of March, Richard of York, 3rd Duke of York, and more
Creation date: 11th century
First holder: Patrick de Dunbar, 8th Earl of March
Peerage: Peerage of Scotland
Present holder: James Charteris, 13th Earl of Wemyss and 9th Earl of March