He represented Argentina in three first-class matches against Sir Theodore Brinckman's XI in 1937-38, but also played in non-first-class representational matches for Argentina from 1930 to 1959.
Theodore Roosevelt | Sir | Sir Walter Scott | baronet | Baronet | Sir Arthur Conan Doyle | Theodore Dreiser | 4th United States Congress | Sir Robert Peel | 4th | Theodore Sturgeon | Sir Arthur Harris, 1st Baronet | Sir Raylton Dixon | Sir Harold Hillier Gardens | Sir Fitzroy Maclean, 1st Baronet | John Montagu, 4th Earl of Sandwich | California's 4th State Assembly district | Theodore von Kármán | Sir Francis Baring, 1st Baronet | Thomas Howard, 4th Duke of Norfolk | Theodore Roosevelt, Jr. | Sir William Temple, 1st Baronet | Charles Lennox, 4th Duke of Richmond | Benedict Calvert, 4th Baron Baltimore | Windham Wyndham-Quin, 4th Earl of Dunraven and Mount-Earl | Theodore Parker | Theodore Bikel | Theodore | Sir Richard Fanshawe, 1st Baronet | George Hamilton-Gordon, 4th Earl of Aberdeen |
Campbell was the son of Major-General Charles William Campbell by Gwynedd, daughter of William Edward Brinckman and granddaughter of Sir Theodore Brinckman, 1st Baronet.
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.
Sir Theodore Brinckman, 2nd Baronet (1830–1905), his son, British Liberal MP for Canterbury