Posing as a Tory, Honeyman, continuing his trade as a butcher and weaver, commenced his trade with the British. He was instructed to continue trading as much as possible behind the American lines in Griggstown and, if necessary, to flee to Trenton on the pretext of the danger posed to his family due to his double-dealing. The deceptive plan was so believable that a mob of angry American patriots raided Honeyman's house in Griggstown. Fortunately, his family were saved from certain harm by a signed letter from Washington guaranteeing its safety, but nevertheless calling Honeyman "a notorious Tory".