Lot Essay
The faint chalk inscription which appears to be contemporary with the chest refers to Dr. Thomas Graeme (1688-1772) and his wife, Ann Diggs, who were married shortly after their emigration from England to Pennsylvania in 1717. Ann Diggs Graeme's stepfather, Sir William Keith, served as Lieutenant Governor of Pennsylvania from 1717 to 1726. He returned to England in 1728. The Graeme's purchased his property, Horsham, located approximately 20 miles north of Philadelphia in 1739. Keith had built Horsham, a modest stone malthouse, in 1721-1722 and in 1755, Graeme began its conversion to a more comfortable country house, later known as Graeme Park (George B. Tatum, Philadelphia Georgian: The City House of Samuel Powel (Middletown, Connecticut, 1976), pp.5, 143, 144).