Others include the 4th Earl of Durham and the 3rd Viscount Knutsford.
Durham | County Durham | Durham University | Frederick the Great | James Earl Jones | Prince Edward, Earl of Wessex | Louis Mountbatten, 1st Earl Mountbatten of Burma | Frederick | Herbert Kitchener, 1st Earl Kitchener | Durham, North Carolina | Frederick II | Bishop of Durham | Frederick II, Holy Roman Emperor | Frederick Russell Burnham | Earl | Frederick Roberts, 1st Earl Roberts | Earl of Derby | Frederick Law Olmsted | Earl Warren | Frederick I, Holy Roman Emperor | Frederick Forsyth | Frederick Douglass | Earl of Pembroke | Robert Harley, 1st Earl of Oxford and Earl Mortimer | Earl of Warwick | Frederick, Maryland | Thomas Wentworth, 1st Earl of Strafford | Edward Smith-Stanley, 14th Earl of Derby | Earl of Shrewsbury | 4th United States Congress |
Similarly, the 3rd Earl of Durham (1855–1928 was succeeded in 1928 by his younger twin brother, the 4th Earl (1855–1929).