Westmoreland house tour features noted local architect’s designs Shirley McMarlin Fri., September 7, 2018 1:33 a.m. | Friday, September 7, 2018 1:33 a.m. Architect Paul Bartholomew’s Greensburg residence is featured on the 2018 Westmoreland County Historical Society’s Historic House Tour. The Cote house in Greensburg, also known as Grey Gables or the Bishop’s House, is a rambling Tudor-style house with several distinctive brick chimneys. The Laffer-Stauffer house in Hempfield, dating back to the turn of the 18th century, is tucked away in a ravine, surrounded now by modern housing developments. The Marshbank house in Greensburg stands on 10 acres with terraced landscaping, a garden/tea house and mature trees. The Wilson-Mullane house in Greensburg has features typical of the Colonial Revival style of architecture.