In about two months the London committee had got so far as to produce a detailed plan for the settlement of Tyrone, and a copy of this was sent to the Lord Deputy.[63] [Sidenote: British settlers invited over.] At the beginning of 1609 the English Government printed and circulated a sort of prospectus, whereby settlers might be induced to offer themselves. Scotch and English undertakers were invited for tracts of a thousand, fifteen hundred, and two thousand acres, paying quit-rents to the Crown at the rate of six shillings and eightpence for every sixty acres, but rent-free for the first two years. It was intended that the largest grantees should hold by knight-service, but this burdensome tenure was afterwards abandoned at Chichester's earnest prayer and common socage was everywhere substituted. The undertakers, whose portions were to be assigned by lot, were to build castles and bawns or courtyards within two years, and to have access to the royal forests for materials, being bound to keep, train and arm men enough for their defence. Chichester said that two years was not long enough to allow for the buildings, and the time was afterwards extended. Every undertaker was to take the oath of supremacy before his patent could be sealed; none might alienate to the Irish. They were to provide English or Scotch tenants only, and were tied to five years personal residence. Tenancies at will were prohibited. The servitors, generally men with some military experience, were allowed to have Irish tenants, in which case they were to pay 8_l._ for every thousand acres; but where they established British tenants this was reduced to 5_l._ 6_s._ 8_d._ Alienations to the Irish were forbidden, or to any one who would not take the oath of supremacy, the privileges and duties of the servitors being for the rest much the same as in the first case. The native Irish who formed the third class of grantees were subject, after the first year, to quit-rents twice as large as the undertakers, being subject to the same conditions as to tenures and building, but nothing was said about the oath of supremacy. Chichester knew that the natives could not as a rule build castles or bawns, and this part of the plan turned out to be unworkable. He protested from first to last that too little land was reserved to the Irish. There were further provisoes for erecting market towns and corporations, for at least one free school in every county and for a convenient number of parish churches with incumbents supported by tithes.[64] [Sidenote: Chichester's criticisms.]