This officer had been sent down to Philadelphia in charge of prisoners from Canada. At this point his deposition states that "on his return to New York he found the enemy landing upon Long Island, and being a supernumerary he went to Long Island and offered his services to Gen'l Sullivan, who requested him, and four other officers, namely, Robert Troup, Edward Dunscomb, William Guilderland and Jeromus Hooghland, to go and reconnoitre the enemy, who were observed to be in motion, and in the various advances on the enemy, fell in with a body of horse and infantry by whom he and his little party were made prisoners, and continued a Prisoner for about twenty-two months." Respecting the questioning of the officers by Clinton, there is good authority. Lieutenants Troup and Dunscomb, who afterwards rose to the rank of Lieutenant-colonel and Captain respectively, have daughters still living in New York, and from their own recollections and from papers in their possession, the account given in the text is collated. At the time of Captain Dunscomb's death one or more letters were published by friends who had the particulars of the incident directly from him. (See biographical sketches of these officers, Part II.) The sending out of officers on such duty as was required this night, was not unusual. The British scouts who preceded the expedition to Lexington in 1775 were officers in disguise. Similar instances during the war could be recalled as at Brandywine. Mr. Henry Onderdonk, Jr., of Jamaica, states, in his carefully compiled and valuable collection of _Revolutionary Incidents on Long Island_, that the patrol was captured under a tree east of Howard's House.]