Sir | Sir Walter Scott | 3rd Rock from the Sun | baronet | Gilbert and Sullivan | Baronet | Sir Arthur Conan Doyle | W. S. Gilbert | South Carolina's 3rd congressional district | Robert Gascoyne-Cecil, 3rd Marquess of Salisbury | Sir Robert Peel | Michigan's 3rd congressional district | Thomas Fairfax, 3rd Lord Fairfax of Cameron | Humphrey Gilbert | Gilbert | 3rd United States Congress | Gilbert O'Sullivan | Gilbert Gottfried | Gilbert Burnet | George Gilbert Scott | Fernando Álvarez de Toledo, 3rd Duke of Alba | 3rd arrondissement of Marseille | Sir Arthur Harris, 1st Baronet | Charles Elliot | Sir Raylton Dixon | Sir Harold Hillier Gardens | Sir Fitzroy Maclean, 1st Baronet | Gilbert Islands | Gilbert du Motier, marquis de Lafayette | Gilbert, Arizona |
His father, William Harcourt Isham Mackworth (1806—1872), a younger son of Sir Digby Mackworth, the 3rd Baronet, took the additional surname Dolben after he married Frances, the heiress of Sir John English Dolben, the 4th Baronet.
Horace Walpole said Elliot was "one of the ablest members of the House of Commons".