To financial incompetence and to the employment of improvident methods of raising money, the nuns occasionally added extravagance. The bishops forbade them to wear gay clothes for reasons unconnected with finance; nevertheless their silks and furs must have cost money which could ill be spared, and it is amusing to notice that even at Studley, Rothwell and Langley, which were among the smallest and poorest houses in the diocese of Lincoln and in debt, the nuns had to confess to silken veils. The maintenance of a greater number of servants than the revenues of the house could support was another not uncommon form of extravagance[693]. Instances of luxurious living on the part of the heads of various houses have been given elsewhere[694]; it need only be remarked that a self-indulgent prioress might cripple the resources of a house for many years to come, whether by spending its revenues too lavishly, or by raising money by the alienation of its goods. One other cause of the poverty of nunneries must be noticed, before turning to the attempts of bishops and other visitors to find a remedy. Overcrowding was, throughout the earlier period under consideration, a common cause of financial distress; and the admission of a greater number of nuns than the revenues of the convent were able to support was constantly forbidden in episcopal injunctions. Certainly this was not invariably the fault of the nuns. They suffered (as we have seen) from the formal right of bishop or of patron to place a nun in their house on special occasions, and they suffered still more from the constant pressure to which they were subjected by private persons, anxious to obtain comfortable provision for daughters and nieces. It was sometimes impossible and always difficult to resist the importunity of influential gentlemen in the neighbourhood, whose ill-will might be a serious thing, whether it showed itself in open violence or in closed purses. The authorities of the church had sometimes to step in and rescue houses which had thus been persuaded to burden themselves beyond their means. In 1273 Gregory X issued a bull to the Priory of Carrow, with the intention of putting a stop to the practice. Your petition having been expounded to us, containing a complaint that you have, at the instant requests of certain lords of England, whom you are unable to resist on account of their power, received so many nuns already into your monastery, that you may scarce be fitly sustained by its rents, we therefore, by the authority of these present letters, forbid you henceforth to receive any nun or sister to the burden of your house[695]. Some nine years later Archbishop Wickwane wrote in the same strain to the nuns of Nunkeeling and Wilberfoss: