Of the foundation attached to the church at this time there is but little to say. The clergy of the cathedral did not as yet form a corporation distinct from the Bishop, and the elaborate system of officers which still exists had not yet begun. The number of canons was probably not fixed; in the next century we incidentally hear that there were only four or five. They had no common buildings besides the church, and they lived no doubt each man in his own house.[15] The revenues of the church seem not to have been large. The ceremony which happened among us last week may make some of you ask whether the canons of Saint Andrew had already the right of electing the Bishop. This is a question which it would be hard to answer. I am not prepared with any detailed account of the appointment of a Bishop of this particular see in the tenth or eleventh century. But it is certain that the way of appointing Bishops in those days was very uncertain.[16] It is clear that no Bishop could be consecrated without the King's consent, and that it was by a document under the King's writ and signature that the Bishoprick was formally conferred. But the actual choice of the Bishop seems to have been made in several ways. Sometimes we hear of the monks or canons choosing whom they would, and then going to the King and his Witan or Wise Men, the great assembly of the nation, to ask for the confirmation of their choice. This confirmation was sometimes given and sometimes refused. Sometimes we expressly read that the King gave the monks or canons leave to elect freely. This is exactly what would happen now, if the _letter missive_ should be lost on the road and the _congé d'élire_ should come by itself.[17] At other times we read of the King alone, or the King and his Witan, appointing, seemingly without any reference to the monks or canons. The truth is that in those days the Church and the nation were more truly two aspects of the same body than they have ever been since, and that those questions as to the exact limits of the civil and ecclesiastical powers, which have gone on, in one shape or another, from the days of William Rufus till now, had not yet arisen.