Piracy in the Caribbean declined for the next several decades after 1730, but by the 1810s many pirates roamed the waters though they were not as bold or successful as their predecessors. The most successful pirates of the era were Jean Lafitte and Roberto Cofresi. Lafitte is considered by many to be the last buccaneer due to his army of pirates and fleet of pirate ships which held bases in and around the Gulf of Mexico. Lafitte and his men participated in the War of 1812 battle of New Orleans. Cofresi's base was in Mona Island, Puerto Rico, from where he disrupted the commerce throughout the region. He became the last major target of the international anti-piracy operations.