the trolley stop on Easton Road in Horsham. 1920–1958The Strawbridges care for Graeme ParkMorris Penrose sold to Welsh Strawbridge on March 20, 1920. Strawbridge was an investment broker with the firm J&W Strawbridge. He was a prominent member of Philadelphia society, serving as Master of the Hounds for the Whitemarsh Hunt Club. Strawbridge married Miss Margaret Ely Marshall in 1922. They lived in the 1810 Penrose farmhouse and continued the Penrose tradition of preserving the Keith House and sharing its history with visitors. In order to ensure the preservation of this historic mansion, the Strawbridges donated the Keith House and the surrounding area to the Pennsylvania Historical and Museum Commission in 1958. 1958–presentGraeme Park as a Pennsylvania Historical SiteThe PHMC did some minor restorative repairs to Graeme Park in the 1960s. The buildings and the grounds of Graeme Park appear in much the same state today as they did in colonial times. The original floor boards, paneling and paint from Dr. Graeme's restoration remain. They provide a glimpse into the world of Georgian architecture. Haunting legends Since Elizabeth's death in 1801 it has been rumored by the citizens of Horsham, Pennsylvania that the Keith House and Graeme Park are haunted by her ghost. These local legends have been embraced by The Friends of Graeme Park, who perform annual lantern tours of the Keith House. References Further reading H.D. Eberlein and H.M. Lippincott, The Colonial Homes of Philadelphia and Its Neighbourhood'', by H.D. Eberlein and H.M. Lippincott, J.B. Lippincott Co., Phila. and London, 1912. External links Friends of Graeme Park Graeme Park at the Historic American Buildings Survey (HABS) (Library of Congress) Houses on the National Register of Historic Places in Pennsylvania Historic American Buildings Survey in Pennsylvania Museums in Montgomery County, Pennsylvania Houses completed in the 18th century National Historic Landmarks in Pennsylvania Historic house museums in Pennsylvania Houses in Montgomery County, Pennsylvania Pennsylvania state historical marker significations National Register of Historic Places in Montgomery County, Pennsylvania Governor of Pennsylvania