we have for the age of Cicero seems to suggest that the vast palaces of the capitalists, which Sallust describes as being almost like cities[336], were already beginning to be served by a familia urbana which rendered them almost independent of any aid from without by labour or purchase.  Not only the ordinary domestic helpers of all kinds, but copyists, librarians, paedagogi as tutors for the children, and even doctors might all be found in such households in a servile condition, without reckoning the great numbers who seem to have been always available as escorts when the great man was travelling in Italy or in the provinces.  Valerius Maximus tells us[337] that Cato the censor as proconsul of Spain took only three slaves with him, and that his descendant Cato of Utica during the Civil Wars had twelve; as both these men were extremely frugal, we can form an idea from this passage both of the increasing supply of slaves and of the far larger escorts which accompanied the ordinary wealthy traveller.

As regards the familia rustica, the working population of the farm, the evidence is much more definite.  The old Roman farm, in which the paterfamilias lived with his wife, children, and slaves, was, no doubt, like the old English holding in a manor, for the most part self-sufficing, doing little in the way of sale or purchase, and worked by all the members of the familia, bond and free.  In the middle of the second century B.C., when Cato wrote his treatise on husbandry, we find that a change has taken place; the master can only pay the farm an occasional visit, to see that it is being properly managed by the slave steward[338] (vilicus), and the business is being run upon capitalistic lines, i.e. with a view to realising the utmost possible profit from it by the sale of its products.  Thus Cato is most particular in urging that a farm should be so placed as to have easy communication with market towns, where the wine and oil could be sold, which were the chief products, and where various necessaries could be bought cheap, such as pottery and metal-work of all kinds.[339] Thus the farm does not entirely depend on the labour of its own familia; nevertheless it rests still upon an economic basis of slave labour.  For an olivetum of 240 jugera Cato puts the necessary hands as thirteen in number, all non-free; for a vineyard of 100 jugera at sixteen; and these figures are no doubt low, if we remember his character for parsimony and profit-making.[340] Free labour was to be had, and was occasionally needed; at the very outset of his work Cato (ch. 4) insists that the owner should be a good and friendly neighbour, in order that he may easily obtain, not only voluntary help, but hired labourers (operarii).  These were needed especially at harvest time, when extra hands were wanted, as in our hop-gardens, for the gathering of olives and for the vintage.  Sometimes the work was let out to a contractor, and he gives explicit directions (in chs. 144 and 145) for the choice of these and the contracts to be made with them; whether in this case the contractor (redemptor) used entirely free or slave labour does not appear distinctly, but it seems clear that a proportion at least was free.[341] What the free labourers did at other times of the year, whether or no they were small cultivators themselves, Cato does not tell us.