The US ordered an attack on Lafitte's colony. On September 13, 1814, Commodore Daniel Patterson set sail aboard the for Barataria. He was accompanied by six gunboats and a tender. The fleet anchored off Grande Terre and the gunboats attacked. By midmorning, 10 armed pirate ships formed a battle line in the bay. Within a short period, Lafitte's men abandoned their ships, set several on fire, and fled the area. When Patterson's men went ashore, they met no resistance. They took 80 people captive, but Lafitte escaped safely. The Americans took custody of six schooners, one felucca, and a brig, as well as 20 cannon and goods worth $500,000.