 The first Chester architect involved in the revival had been Thomas Mainwaring Penson, whose first work in this genre was the restoration of a shop in Eastgate Street in the early 1850s.Other early Chester architects involved in the revival were T. A. Richardson and James Harrison and it came to be developed mainly by T. M. Lockwood and by Douglas.Part of Douglas's earliest work for the Grosvenor family, the entrance lodge to Grosvenor Park, used half-timbering in its upper storey; this is the first known use by Douglas of black-and-white.