Van Riebeek and the three skippers, having inspected Table Valley, selected a site for the fort a little in rear of the ground on which the general postoffice of Cape Town now stands. On that spot a great stronghold was built in the form of a square strengthened by bastions at its angles. Each face of the fort measured 252 Rhynland feet—about 260 feet English measure. The walls were built of earth, twelve feet high, twenty feet in thickness at the base, tapering to sixteen feet at the top, and were surmounted by a parapet. Surrounding the whole structure was a moat, into which the water of Fresh River could be turned. Within the walls were dwellings, barracks, storehouses and other conveniences that might be required in a state of siege. Around the fort were clustered a walled kraal for cattle, a separate inclosure for workshops, and the tents in which the settlers began their life in Africa. On the 28th of January, 1653, the last of the ships, the Dromedaris, sailed away and left the colonists to their own resources. The history in detail of this first European settlement in South Africa is of surpassing interest; but, here, it must be sketched in the briefest outline possible, up to the first contact of Boer with Briton. For the first twenty-five years the aim of the colonists was to keep within easy reach of the fort at the Cape. Up to 1680 the most distant agricultural settlement was at Stellenbosch, about twenty-five miles from the Cape. Not till the end of the century did they push pioneering enterprises beyond the first range of mountains. There was a steady though not very rapid increase of population. As early as 1658 the disastrous step was taken of introducing slave labor, performed at first by West African negroes—a step which encouraged in the whites an indisposition to work, and doomed that part of Africa to be dependent on the toil of slaves. To their African slaves the Dutch East India Company added numbers of Malay convicts from Java and other parts of its East Indian territories. These Malays took wives from the female convicts of their own race, and to some extent intermarried with the native African slave-women. From such marriages there arose a mongrel, dark people of the servile order, which became a considerable element in the population of Cape Town and its neighboring regions. In 1689 some three hundred French Huguenots came from Holland in a body and joined the colonists at the Cape. These were a valuable acquisition as an offset to the rapidly increasing servile element. They were mostly persons of refinement, and brought with them habits of industry, strong attachment to the Protestant faith, and a supreme love of liberty. Many of the more respectable colonial families are descended from that stock.