Louis Antoine Fauvelet de Bourrienne, Memoirs of Napoleon Bonaparte…
“ The Danish troops, who occupied Cuxhaven, received orders to proceed to Bremerlehe, to favour the operations of the Westphalians and the Dutch. Meanwhile the English approached Cuxhaven, where they landed 3000 or 4000 men. The persons in charge of the custom-house establishment, and the few sailors who were in Cuxhaven, fell back upon Hamburg. The Duke of Brunswick, still pursued crossed Germany from the frontiers of Bohemia to Elsfleth, a little port on the left bank of the Weser, where he arrived on the 7th, being one day in advance of his pursuers. ”
