Of Sir Isaac Brock's brothers, the eldest, John, a brevet lieutenant-colonel in the 81st regiment, was killed in a duel, in July, 1801, at the Cape of Good Hope, by Captain M----,[149] in consequence of his having, as steward of a public ball, very properly resisted the introduction, by his antagonist, of a female of disreputable character. The second brother, Ferdinand, a lieutenant of the 60th regiment, was slain in the defence of Bâton Rouge, on the Mississippi, 21st September, 1779, at the early age of nineteen. The third brother, Daniel De Lisle, a man of distinguished ability, was bailiff and president of the States of Guernsey. No chief magistrate of the island was ever so beloved, honored, and regretted, as Mr. Brock; and so universal was the feeling of admiration for his talents and services, that the Royal Court decreed him a public funeral at the public expense--a tribute of respect never previously paid by that body to any individual.[150] The ninth brother, Savery, who died on the 7th August, 1844, has been already noticed, and the tenth, Irving, who died in 1838, at Bath, was "the accomplished translator of Bernier's Travels in India," and a very powerful writer in support of the government in 1810, at a very eventful and critical period.[151] Singularly enough, of the eight brothers of this Family of the Brocks who reached maturity, no male descendant of their name is now in existence. Of their two sisters, who grew to womanhood, the elder, Elizabeth, now the only survivor of the family, married John E. Tupper, Esq., of Guernsey; and the younger, Mary, was the wife of Thomas Potenger, Esq., of Compton, in Berkshire, first cousin to the Countess of Bridgewater. Of the five nephews and one great nephew of Sir Isaac Brock, who have hitherto embraced the profession of arms, not one survives, four of the former and the latter having sadly and prematurely perished, viz: first, Midshipman Charles Tupper, of his majesty's ship Primrose, drowned at Spithead, in 1815, by the upsetting of the boat in which he was accompanying his commander from Portsmouth to the ship; second, Lieutenant E.W. Tupper,[152] his majesty's ship Sybille, mortally wounded in action with Greek pirates, near Candia, on the 18th June, 1826; third, Lieutenant William Potenger, adjutant 22d regiment, died on the 19th November, 1827, of the fever, at Jamaica; fourth, Colonel W. De Vic Tupper,[153] of the Chilian service, slain in action near Talca, on the 17th April, 1830; and, fifth, the great nephew, Ensign A. Delacombe Potenger,[154] of the 5th Bengal Native Infantry, while in command of the light company, was killed by a bullet, which entered his breast, in the disastrous retreat of the British army from Cabool, in January, 1842. The remaining nephew, Captain Eugene Brock, of the 20th regiment, died at Bermuda, in January, 1844. * * * * *