CAERWENT AND SILCHESTER.] [Illustration: FIG.8.

GROUND-PLAN OF A SMALL CORRIDOR HOUSE FROM FRILFORD, BERKSHIRE.
(_From plan by Sir A.J.

Evans._)] [Illustration: FIG.9.COURTYARD HOUSE AT NORTHLEIGH, OXFORDSHIRE, EXCAVATED IN 1815-16.

(Room 1, chief mosaic with hypocaust; rooms 8-18, mosaic floors; rooms 21-7 and 38-43, baths, &c.

Recent excavations show that this plan represents the house in its third and latest stage.