The following timeline offers a rich history of Graeme Park in Horsham dating back to 1684. Information shown below is sourced from Penrose Strawbridge House Report by Margaret Choate 5 except where otherwise noted. 1600s 1684: Graeme Park was part of a 5,088 acre parcel purchased by Samuel Carpenter from William Penn. In 1719, Carpenter’s widow Hannah Carpenter released 1,200 acres to the colony to settle a claim against the estate for £2000 (read more). 1700s 1721: Sir William Keith the Lieutenant Governor of Pennsylvania acquired Carpenter’s 1200 acres from the Provincial Government,...