344 The Period of Constitution Making patent were, so to speak, becoming the fashion. A gradual recognition of the broader advantages kept them in fashion. * It is obvious that through the use of letters patent the term baron would gradually lose all its old feudal meaning.2 Here a query necessarily arises concerning the spiritual lords. No principles of inheritance could apply to them. How were they faring during these changes? Bishogs and abbots had been summoned^to^Jhe ^kin£'sf^|eudal court by*virtue oftfie baronies they held, that is, because they were tenants»in-cKie£ They were major barons in the twetftfi-century sense; and they were wise and j_ji- fiuential, and hence important as counsellors. Though the king's will continued to determine who were to be major barons, the bishops received the writs of summons with practically unbroken uniformity; their importance, tenurially and otherwise, placed them beyond question. But with the abbots and priors who were barons, the king exercised the same capriciousness as with the Jay barons pi,corresponding grade. Also, as with the lay barons, the capriciousness decreased under Edward III.; certain abbots and most priors were scarcely ever sum- moned. The abbots as a class were disinclined to attend.3 When the barons began to call themselves peers, the prelates were considered as fully peers as the lay barons, for the technical basis of their attendance was the same. This continued to be the case until well along in the fifteenth century. But a different conception finally 1 The Crown actually used its power of creating peers to overcome an adverse majority in the House of Lords in 1711. The Tory ministers who negotiated the Treaty of Utrecht did not control the House, and Queen Anne created twelve peers (calling up three eldest sons and creating nine new peerages) to give them a majority. In 1832 a threat of creation served to pass the Reform Bill through the Lords, and the same was true in the case of the Parliament Bill of 1911. 3 On the subject of the new titles of dignity and the letters patent, see Stubbs, Constitutional History, § 428. 3 Under Edward L there were seventy-two abbots that at one time or another attended his assemblies—sixty-seven in the "Model Parlia- ment." This number fell to twenty-seven under Edward III., and this remained the number until the dissolution of the monasteries. See below, PP- 345» 370-373, 376, note i.