Land was cheap in Virginia in the early days. In 1662 the King of Mattapony sold his village and five thousand acres to the colonists for fifty match-coats. During the seventeenth century the value of land reckoned in tobacco, as sold in England, averaged for cleared ground about four shillings per acre, the shilling then having a purchasing power equal to a dollar now. It was at this time that most of the great Virginian estates along James River were formed, the colonists securing in some cases large grants. Thus, John Carter of Lancaster took up 18,570 acres, John Page 5000 acres, Richard Lee 12,000 acres, William Byrd 15,000 acres, afterwards largely increased; Robert Beverley 37,000 acres and William Fitzhugh over 50,000 acres. These were the founders of some of the most famous Virginian families. The demand for labor naturally brought Virginia within the market of the slave trader, but very few negroes were there in the earlier period. The first negroes who arrived in Virginia were disembarked at Jamestown from a Dutch privateer in 1619--twenty Africans. In 1622 there were twenty-two there, two more having landed; but it is noted that no negro was killed in the Jamestown massacre. In 1649 there were only three hundred negroes in Virginia, and in 1671 there were about two thousand. In the latter part of the seventeenth century the arrivals of negro slaves became more frequent--labor being in demand. The records show that the planters had great difficulty in supplying them with names, everything being ransacked for the purpose--mythology, history and geography--and hence the peculiar names they have conferred in some cases on their descendants. In 1640 a robust African man when sold commanded 2700 pounds of tobacco, and a female 2500 pounds, averaging, at the then price of tobacco, about seventeen pounds sterling for the men. Prices afterwards advanced to forty pounds sterling for the men. In 1699 all newly arrived slaves were taxed twenty shillings per head, paid by the master of the vessel.