by John Marshall, Royal Naval Biography — Chapman… (1823)
“ Alexander M‘Coy, the purser of the Espiegle, having refused, when Captain Chapman gave up the command of that sloop, to sign the customary certificate, signifying that his captain had given him every facility in the execution of his duty, and in the care of the ship’s provisions and victualling stores; – without which certificate Captain Chapman could not pass his accounts. Mr. M‘Coy, in justification of his own conduct, transmitted to Captain Constantine Richard Moorsom, then the senior officer on the Cape station, a copy of nine allegations of misconduct on the part of Captain Chapman ”
