At the Pierre’s Hole rendezvous, Drips and Vanderburgh, the American Fur Company partisans, were frustrated in their competitive effort by the fact that their supply train under Fontenelle had failed to arrive. It was now too late to bid for the furs taken out by Sublette, but they might follow Bridger and Fitzpatrick with profit if they only had trade goods. Accordingly, they resolved to hasten to Green River to see if they could find the belated caravan.