Duke of Rutland is a title in the Peerage of England, named after Rutland, a county in the East Midlands of England. Earldoms named after Rutland have been created three times; the ninth earl of the third creation was made duke in 1703, in whose family's line the title continues. The heir apparent to the dukedom has the privilege of using the courtesy style/title of the Marquis/Marquess of Granby. Earldom of Rutland First creation The title Earl of Rutland was created on 25 February 1390 for Edward of Norwich (1373–1415), son of Edmund of Langley, 1st Duke of York, and grandson of King Edward III. Upon the Duke's death in 1402 Edward became Duke of York. The title Earl of Rutland fell into disuse upon his death at the Battle of Agincourt, and was assumed by other members of the House of York including the first earl's nephew Richard Plantagenet, 3rd Duke of York, the father of King Edward IV. Second creation The title Earl of Rutland was created on 29 January 1446 for Edmund (1443–1460), second son of Richard Plantagenet, 3rd Duke of York (and younger brother of the future King Edward IV). Third creation Thomas Manners (c. 1488–1543), son of the 11th Baron de Ros of Hamlake, Truibut and Belvoir, was created Earl of Rutland in the Peerage of England in 1525. He was the great-grandson of Richard Plantagenet. The barony of 'de Ros of Hamlake, Truibut and Belvoir' (sometimes spelt Ros, Roos or de Roos) was created by Simon de Montfort with a writ of summons to the House of Lords for Robert de Ros (1223–1285) in 1264. The title may pass through the female line when there is no male heir, and accordingly, when the 3rd Earl, Edward Manners (c. 1548–1587), left no sons, the barony of Ros passed to the family of his daughter Elizabeth (died 1591) who became the wife of the 2nd Earl of Exeter. The 3rd Earl was succeeded as the 4th Earl by his brother John (died 1588). The barony of Ros was restored to the Manners family when Francis Manners, the 6th Earl (1578–1632), inherited it in 1618 from his cousin William Cecil (1590–1618). However, Francis died without male issue and the assumption of the courtesy title of Lord Ros for the eldest son of subsequent earls appears to have had no legal basis. On the death of the seventh