The walls appear to have been in part rebuilt, especially the south wall of the chancel near the east end, where there are visible, both outside and inside, stones having fifteenth or sixteenth century rosettes carved on them. In the east wall there is a finely carved heraldic stone (Fig. 699) with the arms effaced. [Illustration: FIG. 699. Deer Church. Heraldic Stone.] There is an arched recess for a monument (Fig. 700) on the exterior of the south side of the nave at the west end, which can hardly be seen for the dense growth of ivy. The sculptured stones and coat of arms are evidently insertions. [Illustration: FIG. 700.--Deer Church. Recess of Monument.] Deer is the site of a very early monastery, founded by St. Columba, of which the venerable _Book of Deer_ is the only remaining memorial. It was written in the ninth century, and contains the Gospel of St. John, with portions of the other gospels, and notes on the margins relating to the monastery written in Gaelic at a later period. The existing church has no connection with this ancient monastery further than that it probably occupies the same position. It was, doubtless, erected about the fifteenth century. AUCHINDOIR CHURCH, ABERDEENSHIRE. [Illustration: FIG. 701.--Auchindoir Church. Plan.] [Illustration: FIG. 702.--Auchindoir Church. View from South-East.] The ruined church of Auchindoir is situated in a remote part of Upper Aberdeenshire, about six miles south-west from Kennethmont Station, between Insch and Huntly. It stands on a slight elevation near the mouth of the Craig Burn, which joins the river Bogie a short [Illustration: FIG. 703.--Auchindoir Church. South Doorway.] distance below. It has been pointed out by Mr. Jervise[107] that the orientation of the church is peculiar, as it stands more north and south than east and west; but in the following description the usual orientation is assumed. The church is a simple oblong (Fig. 701), measuring 50 feet in length by 19 feet 6 inches in width internally. Mr. Jervise thinks it has been added to at the west end, and it has at least been altered at that point, and a belfry added on the top of the gable (Fig. 702). The rest of the building has also been considerably altered, and a doorway inserted in the east end and square windows introduced to make it suitable for Presbyterian worship.