Seventeen years later, on the death of John de Kirkby, Bishop of Carlisle, who had presented Simon de Islep to Horncastle, the temporalities of the bishopric for the time lapsed to the King; and Thomas de Appleby, the succeeding Bishop, with John de Rouceby, clerk (who afterwards became Rector of Horncastle), were summoned to answer to the King, that the King be allowed, through the said lapse, to appoint to the vacant Benefice of St. Mary. The Bishop and John de Rouceby brought the case before the court, but they admitted the justice of the King’s plea, and judgment was given for the King. (De Banco Roll, 41 Ed. III., in. 621.) Apparently, as a compromise, the King appointed John de Rouceby. This John de Rouceby, while Rector of Horncastle, was murdered on the high road to Lincoln in 1388, (_Horncastle Register Book_, p. 2). We may here observe, that in the above documents, the Incumbent of St. Mary’s Church is styled “Parson” or “Rector,” not, as he is at the present day, “Vicar.” On this change of status we are able to give the following particulars. Among the Bishop “Nicholson MSS.,” which are in the custody of the Dean and Chapter of Carlisle, and consist of extracts from the old “Bishops’ Registers,” it is stated (vol. iv, p. 349) that Bishop Stern of Carlisle, under agreement with the Bishop of Lincoln (Dr. Robert Sanderson) in 1660, appropriated the Rectorial appurtenances of the Benefice of St. Mary to the See of Carlisle. This, however, would seem to be only a confirmation, or renewal, of what had been done long before, since as far back as 1313, the Bishop of Carlisle petitioned the Pope, to allow the church revenues of St. Mary, Horncastle, to be appropriated to that See, which had been “wasted by war and other calamities;” the Rector of the day only stipulating for a _pensio congrua_ being reserved to him for his lifetime. (Carlisle Episcopal Registers, xix, p. 181 b). This was repeated about 1334 (_Ibid._, p. 187, a. Quoted _Horncastle Register Book_, p. 2). The title Rector accordingly disappears and from about 1400 only that of Vicar is used, the Bishops of Carlisle themselves having become the “Rectors.” Early in the 19th century (21 March, 1803) the Bishop of Carlisle leased the manor, with appurtenances, to Sir Joseph Banks, and his representatives are now Lay Rectors.