The Indfødsretten was a 64 gun ship of the line in the Royal Dano-Norwegian Navy commissioned in 1787. During the Battle of Copenhagen on 2 April 1801, this blockship was commanded by Captain A. de Thurah with a complement of 394 sailors. The ship suffered heavy casualties in the battle; 21 were killed and 41 wounded. The ship struck its colours at 15.00.[1] [2]