by John Marshall, Royal Naval Biography — Markland… (1823)
“ Captains Markland and Black volunteered their services to attack the dock-yard, which, although strongly fortified, and within point-blank shot of the citadel, they thought might be taken by surprise: their offer was accepted, and after dark they obtained complete possession of the arsenal and every person in it, the whole of whom, with a quantity of stores, were brought off in triumph; they also having first rendered all the guns unserviceable, and sawed the keel and stern-post of a large frigate into many pieces. ”
