Accordingly, Mem de Sa, accompanied by Nobrega and two other Jesuits, attacked it in January, 1560, while Villegagnon was absent in France, and demolished the works, but had not sufficient force to attempt forming a settlement; and had Villegagnon succeeded in returning with the recruits he expected, he would have found it easy to re-establish and perhaps revenge himself. But his bad faith deterred the Hugonots from joining him, the civil war prevented the government from assisting him, and the French colony was lost. In 1564, Estacio de Sa, nephew of Mem, was sent out from Portugal to form a settlement in Rio, but finding his means inadequate to contend with the Indians, led on by the few remaining French, he went to San Vincente for reinforcements; these, however, only enabled him to keep up the war, and to maintain himself in a post he had fortified[13], not far from the entrance of the harbour, and near the Sugar-loaf mountain, a bare and inaccessible rock, which, from a base of about four hundred feet, shoots up to a thousand in perpendicular height, on the west side of the bar. He therefore applied to his uncle for succour, who, collecting what force he could, led them in person, and arrived in the harbour on the 18th of January, 1567. On the 20th, St. Sebastian's day, the Indians and French were attacked in their strongest hold, then called Uraçumiri, and having obtained a decisive victory, the French embarked in the four ships they still possessed, and fled to the coast of Pernambuco, where they attempted to form a settlement at Recife, but were dislodged by the Portuguese of Olinda. [Note 13: Mr. Southey says this spot is called Villa Velha. But there is no place existing in the neighbourhood of that name, nor could I find any person at Rio de Janeiro who remembered such a place. It was, however, most probably on the site of the present St. Juan, or of the fort of Praya Vermelha, which answers exactly to the description.] Mem de Sa now founded the city of St. Sebastian, more commonly called the city of Rio; and for its security the Jesuits, with their Indians, fortified both sides of the entrance to the harbour, which is about four miles distant from the city across the bay. Before these works, however, or the walls of the town were completed, the French made a vigorous effort to disturb the rising colony; but it ended in their defeat, and their guns were made use of to fortify the mouth of the harbour. Driven from Rio, the French attempted to form a settlement at Paraiba the next year; but the Indians, with the Jesuits at their head, and a very few troops, under the commander Martim Leytam, expelled them.