On October 1, 1764, Bouquet held meetings with Shawnee and Delaware leaders at Fort Pitt. The Indians tried to convince Bouquet that their numbers were great, and that he should not move into their territory because his army could not survive. Apparently the Indians were bluffing, because within a day or two, they had agreed to give up their white captives to Bouquet and his forces. On October 3, Bouquet and 1,500 soldiers departed Fort Pitt, arriving at a place called Tuscarawas on October 13. The next day, Bouquet met with leaders of Native American groups including those of the Delaware. The meetings lasted until October 20, when Bouquet issued an ultimatum and demanded the return of captives. Captives were turned over to Bouquet's forces at different times during and after these proceedings, Mary Campbell was among those who returned.