80 DUTCH AND ENGLISH ON THE HUDSON trouble himself with questions of international law, still less with international ethics; but, armed with the flimsy pretense that Cabot's visit established England's claim to the territory, he stealthily made preparations to seize the defenseless colony on the river which had begun to be known as the Hudson. Five hundred veteran troops were embarked on four ships, under command of Colonel Richard Nicolls, and sailed on their expedition of conquest. Stuyvesant's suspicions, aroused by rumors of in- vasion, were so far lulled by dispatches from Hoi-* land that he allowed several ships at New Amster- dam to sail for Curagao ladened with provisions, while he himself journeyed to Rensselaerswyck to quell an Indian outbreak. While he was occupied in this task, a messenger arrived to in- form him that the English fleet was hourly ex- pected in the harbor of New Amsterdam. Stuy- vesant made haste down the river; but on the day after he arrived at Manhattan Island, he saw ships flying the flag of England in the lower harbor, where they anchored below the Narrows. Colonel Nicolls demanded the surrender of the "towns situate on the island commonly known by the name of Manhattoes, with all the forts thereunto belonging."