1George Washington to Baron d’Arendt, 25 June 1777 (Hamilton Papers)
Quibbletown [ New Jersey ] June 25, 1777. Grants permission for Baron d’Arendt to visit Philadelphia and advises D’Arendt to consult Congress on plan for Prussian treaty. LS , in writing of H, Papers of the Continental Congress, National Archives. Henry Leonard Philip, Baron d’Arendt, commander of the German Battalion at Quibbletown.