by John Marshall, Royal Naval Biography — Devon, Thomas Barker (1823)
“ The operations in the Weser having been completed by the subjugation of Blexen and Bremer-lehe, Captain Devon was despatched from thence, with two gun-vessels under his orders, to support another detachment of the allied army, advancing by Embden towards Delfzyl, into which place the French had thrown a large reinforcement. There were then no less than seventeen armed vessels lying in the haven, all perfectly equipped; notwithstanding which, he anchored the Brevdrageren just out of range of the enemy’s batteries, and immediately established a most rigorous blockade. ”
