Rose Hill Manor
 Rose Hill Manor is a historic home located at Frederick Frederick County Maryland. It is a 2 1⁄2-story brick house. A notable feature is the large two-story pedimented portico supported by fluted Doric columns on the first floor and Ionic columns on the balustraded second floor. It was the retirement home of Thomas Johnson (1732–1819) the first elected Governor of the State of Maryland and Associate Justice of the United States Supreme Court.