On the 4th of November an order arrived from the admiral for the fleet to proceed immediately to Lantow, where he was lying with only two vessels, and three Portuguese ships and a brig constantly annoying him; several sail of mandarine vessels were daily expected. The fleet weighed and proceeded towards Lantow. On passing the island of Lintin, three ships and a brig gave chase to us. The Ladrones prepared to board; but night closing we lost sight of them: I am convinced they altered their course and stood from us. These vessels were in the pay of the Chinese government, and style themselves the Invincible Squadron, cruizing in the river Tigris to annihilate the Ladrones!
On the fifth, in the morning, the red squadron anchored in a bay under Lantow; the black squadron stood to the eastward. In this bay they hauled several of their vessels on shore to bream their bottoms and repair them.
In the afternoon of the 8th of November, four ships, a brig and a schooner came off the mouth of the bay. At first the pirates were much alarmed, supposing them to be English vessels come to rescue us. Some of them threatened to hang us to the mast-head for them to fire at; and with much difficulty we persuaded them that they were Portuguese. The Ladrones had only seven junks in a fit state for action; these they hauled outside, and moored them head and stern across the bay; and manned all the boats belonging to the repairing vessels ready for boarding.
The Portuguese observing these man[oe]uvres hove to, and communicated by boats. Soon afterwards they made sail, each ship firing her broadside as she passed, but without effect, the shot falling far short: The Ladrones did not return a single shot, but waved their colours, and threw up rockets, to induce them to come further in, which they might easily have done, the outside junks lying in four fathoms water which I sounded myself: though the Portuguese in their letters to Macao, lamented there was not sufficient water for them to engage closer, but that they would certainly prevent their escaping before the mandarine fleet arrived!
On the 20th of November, early in the morning, discovered an immense fleet of mandarine vessels standing for the bay. On nearing us, they formed a line, and stood close in; each vessel as she discharged her guns tacked to join the rear and reload. They kept up a constant fire for about two hours, when one of their largest vessels was blown up by a firebrand thrown from a Ladrone junk; after which they kept at a more respectful distance, but continued firing without intermission 'till the 21st at night, when it fell calm.
The Ladrones towed out seven large vessels, with about two hundred row-boats to board them; but a breeze springing up, they made sail and escaped. The Ladrones returned into the bay, and anchored. The Portuguese and mandarines followed, and continued a heavy cannonading during that night and the next day. The vessel I was in had her foremast shot away, which they supplied very expeditiously by taking a mainmast from a smaller vessel.
On the 23d, in the evening, it again fell calm; the Ladrones towed out fifteen junks in two divisions, with the intention of surrounding them, which was nearly effected, having come up with and boarded one, when a breeze suddenly sprung up. The captured vessel mounted twenty-two guns. Most of her crew leaped overboard; sixty or seventy were taken immediately, cut to pieces and thrown into the river. Early in the morning the Ladrones returned into the bay, and anchored in the same situation as before. The Portuguese and mandarines followed, keeping up a constant fire. The Ladrones never returned a single shot, but always kept in readiness to board, and the Portuguese were careful never to allow them an opportunity.
On the 28th, at night, they sent in eight fire-vessels, which if properly constructed must have done great execution, having every advantage they could wish for to effect their purpose; a strong breeze and tide directly into the bay, and the vessels lying so close together that it was impossible to miss them. On their first appearance the Ladrones gave a general shout, supposing them to be mandarine vessels[117] on fire, but were very soon convinced of their mistake. They came very regularly into the centre of the fleet, two and two, burning furiously; one of them came alongside of the vessel I was in, but they succeeded in booming her off. She appeared to be a vessel of about thirty tons; her hold was filled with straw and wood, and there were a few small boxes of combustibles on her deck, which exploded alongside of us without doing any damage. The Ladrones, however, towed them all on shore, extinguished the fire, and broke them up for fire-wood. The Portuguese claim the credit of constructing these destructive machines, and actually sent a dispatch to the Governor of Macao, saying they had destroyed at least one-third of the Ladrones' fleet, and hoped soon to effect their purpose by totally annihilating them.
On the 29th of November, the Ladrones being all ready for sea, they weighed and stood boldly out, bidding defiance to the invincible squadron and imperial fleet, consisting of ninety-three war-junks, six Portuguese ships, a brig, and a schooner. Immediately the Ladrones weighed, they made all sail. The Ladrones chased them two or three hours, keeping up a constant fire; finding they did not come up with them, they hauled their wind and stood to the eastward.