After leaving
Hawaii in September under the command of Mr.Brown, the
Port au Prince intended to make port at
Tahiti but missed it and instead sailed westward for the Tonga Islands. She arrived in Ha'apai on 9November 1806, almost two years since departing England and following numerous engagements, episodes of leaking badly, and the death of her captain. She was laden with the spoils of war and cargo amounting to approximately twelve thousand dollars, including a considerable amount of copper, silver, and gold ore. A large number of silver candlesticks, chalices, incense pans, crucifixes, and images were included in the treasure. The ship anchored in seven fathoms' water off the North West Point of Lifuka Island. A number of chiefs visited it on the evening of her arrival and brought barbecued hogs, yams, and a native of
Hawaii who spoke some English and informed Captain Brown that the Tongans had friendly intentions. Finau, the chief of the
Ha'apai, apparently took a liking to William Mariner, who reminded him of a son of his who had died of illness. However, the ship's Hawaiian crew members were uneasy and expressed their concerns to the captain that the Tongans were feigning friendliness while simultaneously planning an attack. Captain Brown chose to ignore the sailors' warnings. The next day, Tongans began to board until there were around 300 in different parts of the ship. They invited Captain Brown ashore to see the island and, assured of their friendly motives, he agreed. Upon reaching land, he was clubbed to death, stripped, and left lying in the sand. Simultaneously, the main attack commenced on the ship. The outnumbered sailors were easily overwhelmed. Finau had given instructions that the life of Mariner should be spared if at all possible. All but four of the crew members were clubbed to death, their heads so badly beaten as to be unrecognisable. For the next three days, the ship was stripped of her iron, a valuable commodity, and had her guns removed, before being burnt to the water line to more readily remove any remaining iron. == Sojourn in Tonga ==