by John Marshall, Royal Naval Biography — Thornbrough… (1823)
“ A fleet of transports also joined the squadron, with 4000 British troops on board, under the command of Major General Doyle, who were landed on the island with a great quantity of military stores, cloathing, &c. They remained here till the close of the year, when finding it utterly impracticable to attempt any further descent on the coast of France, they were re-embarked on board the transports and returned to England. Thus ended this unfortunate expedition, by which the nation is supposed to have lost near 40,000 stand of arms, with cloathing for as many men ”
