by John Marshall, Royal Naval Biography — Pierce… (1823)
“ On the 1st October in that year, he was appointed to the Comus 22, Captain John Tailour, in which ship he proceeded to Africa, and was there very actively engaged in the suppression of the slave trade. The Comus appears to have been the first man-of-war that ever ascended the new Calabar river as high as Duke’s Town, where her boats captured seven Spanish and Portuguese vessels with 550 slaves embarked, after a determined resistance and much bloodshed. ”
