HDMS Sarpen was a brig of the Royal Dano-Norwegian Navy, in which she served from 1791 until the British seized her in 1807. While in Dano-Norwegian service she participated in an indecisive action at Tripoli, North Africa. She served the Royal Navy as HMS Sarpen from 1808 until 1811 when she was broken up. During her brief British service she participated in the Walcheren Expedition. Her name is that of a waterfall on the Norwegian river Glomma.
Nayaden and Sarpen frigates in a fight with corsairs off Tripoli, 16 May 1797
Ernst Wilhelm Stibolt was a Danish naval officer and ship builder, who served in the French navy for four years. and became a member of the Royal Danish Academy of Sciences and Letters.
Ernst Wilhelm Stibolt
Drawing by Stibolt for the frigate Thetis, 1790