Serving with Admiral
Christopher Myngs during his campaign against Spain in the West Indies during the early 1660s, he would become associated with many future prominent privateers of the era and later bought four captured prizes from Myngs. One of the early buccaneers participating in the expeditions against Spanish strongholds in
Mexico and
Nicaragua in late 1663 and early 1664, Morris sailed with
Henry Morgan,
David Marteen,
Captain Jackman, Captain Kelly and
Captain Freeman against Spanish strongholds in the Caribbean under privateering commissions granted by then governor
Thomas Modyford. Arriving off the coast of Mexico, Morris and the others anchored their ships at the mouth of the
Grijalva River and proceeded to march 50 miles inland to the capital of the
Tabasco Province,
Villahermosa, taking the Spanish stronghold completely by surprise. Returning to the coast, the fleet had been captured by a Spanish patrol and, stealing two
barques and four Indian
canoes, Morris and the other sailed south looting a village before their arrival at present day
Trujillo, Honduras. Sailing off with a ship anchored in the town harbor, they eventually hid the captured vessel at the mouth of the
San Juan river and travelled nearly 100 miles upriver to
Lake Nicaragua where they raided the city of
Granada before returning to
Port Royal, Jamaica in November 1665. In 1670, Morris encountered Portuguese pirate
Manuel Ribeiro Pardal, who had long been raiding shipping under a letter of marque from Spain, and boarded his ship,
San Pedro y La Fama, while sailing off the northern coast of Cuba. Many of his crew were killed by Morris's crew after jumping overboard in panic, and Pardal himself was shot through the neck. Morris would later serve under Morgan in his later raids against
Puerto del Príncipe,
Portobelo and
Maracaibo. He took part in the
raid on Panama in January 1671, with himself and
Lawrence Prince leading the assault. Upon their return to Port Royal following the Panama raid, newly appointed governor Sir Thomas Lynch arrested Morgan whose attack, although commissioned by former governor Thomas Modyford, had taken place following the recently signed peace treaty between England and Spain. Apparently not subject to arrest, Morris was given command of the frigate
Lilly and commissioned as a pirate hunter with explicit instructions to arrest privateers who continued acts of piracy against Spain. In January 1672, he left Port Royal with
HMS Assistance under Major
William Beeston and sailed towards
Havana in search of privateers. During the voyage, as described in Beeston's logbook, Morris was a skilled pilot who greatly assisted Beeston and other British Captain's unfamiliar with Caribbean waters. During the six-week voyage, the expedition successfully captured Marteen's former sloop
Charity, now under Captain
Francis Witherborn, and the
Mary under Captain Du Mangles bringing back a total of forty three prisoners. By that September Lynch had again dispatched Morris to hunt rogue privateers who were harassing the Spanish. In particular he was to hunt down
Jelles de Lecat (known as "Captain Yellows"); Morris just missed bringing in Lecat in 1670 when he encountered Pardal. Instead Morris joined the bay-men in hauling logwood, which proved safer and more profitable than privateering: "Capt. Wells, in the
Civilian of Jamaica from Triste in the
Bay of Campeachy, bound with logwood for New England, reports ... that Capt. Morrice in the
Lilly, a late pirate pardoned by Sir Thos. Lynch and pretended to be sent against Yellows, a late privateer revolted to the Spaniards, yet never attempted to pursue him though at Villa de Mors 70 leagues from him, but has laden his frigate with logwood." ==In popular culture==