only four survived as Amerindian villages throughout the 18th century – La Anuncíata de Nazaret de Savana Grande (modern Princes Town), Purísima Concepción de María Santísima de Guayri (modern San Fernando), Santa Ana de Savaneta (modern Savonetta), Nuestra Señora de Montserrate (probably modern Mayo). The mission of Santa Rosa de Arima was established in 1789 when Amerindians from the former encomiendas of Tacarigua and Arauca (Arouca) were relocated further east and settled in Santa Rosa close to today's town of Arima). French settlement in Trinidad Although Spanish settlement began in the 16th century, the census of 1777 recorded only 2,763 people as living on the island, including some 2,000+ Arawaks. In 1777, Roume de St Laurent proposed French planters from the islands of Martinique, Guadeloupe, Dominica, St. Lucia, St. Vincent and Grenada, and their African slaves, immigrate to Trinidad. He estimated 1,532 whites, with 33,322 of their slaves, would be interested in such a proposal. The Spanish gave many incentives to lure settlers to the island, including exemption from taxes for ten years and land grants in accordance to the terms set out in the Cedula. In 1783, the proclamation of a Cedula of Population by the Spanish Crown granted 32 acres (129,000 m2) of land to each Roman Catholic who settled in Trinidad and half as much for each slave that they brought. Uniquely, 16 acres (65,000 m2) was offered to each Free Coloured or Free Person of Colour (gens de couleur libre, as they were later known), and half as much for each slave they brought. French planters with their slaves, free coloureds and mulattos from neighboring islands of Grenada, Guadeloupe, Martinique and Dominica migrated to the Trinidad during the French Revolution. These new immigrants establishing local communities of Blanchisseuse, Champs Fleurs, Paramin, Cascade, Carenage and Laventille. This resulted in Trinidad having the unique feature of a large French-speaking Free Coloured slave-owning class. By the time the island was surrendered to the British in 1797, the population had increased to 17,643: 2,086 whites, 4,466 free people of colour, 1,082 Amerindians, and 10,009 African slaves. In addition, there were 159 sugar estates, 130 coffee estates, 60 cocoa estates, and 103 cotton estates. Yet, the island remained unfortified. British period In 1797, a British force led by General Sir Ralph Abercromby launched the invasion of Trinidad. His squadron sailed through the Bocas and anchored off the coast of Chaguaramas. The