Samuel and Sarah Penrose
Graeme Park in Horsham, PA was established in 1720 by the Deputy Governor of Pennsylvania, Sir William Keith. Keith called his plantation Fountain Low. Originally about 1,800 acres, parcels were sold off in the 1730s after Keith returned to England. His son-in-law, Dr. Thomas Graeme acquired 835 acres of Fountain Low in 1737 and renamed this parcel Graeme Park. Graeme turned his park into a summer retreat and during the period of the 1760s it became a stop for many of the more prominent people in Philadelphia. Dr. Graeme’s daughter, Elizabeth, inherited the property in 1772 upon her...