by John Marshall, Royal Naval Biography — Mangin… (1823)
“ The operations of a small squadron employed off Dantzic during the siege of that city by the French army, in April and May, 1807, have already been noticed under the head of Captain Edward Chetham, C.B. [4] , who was much indebted to the subject of this sketch for his assistance in rescuing the garrison of fort Weeickselmunde, at the very moment that a division of Marshal Lefebvre’s troops was about to occupy that position. For this important service. ”
