There is the title of a book out there somwhere: Minutes of the Board of Property and other references to lands in Pennsylvania / ed. by William Henry Egle, M.D., 1830-1901. The Subjects: Pennsylvania. Board of Property. Pennsylvania (Colony) Land office. Land grants--Pennsylvania. Real property--Philadelphia. Pennsylvania. Publisher: Harrisburg: C.M. Busch, state printer, 1894. Series: Pennsylvania archives. Third series ... ; v. 1-2 Call Number: Va.3 v.1 at The Historical Society of Pennsylvania, 1300 Locust Street, Philadelphia. http://www.hsp.org/default.aspx?id=30 There is a seachable index of the holdings for all things Pennsylvania and more at the above site. The book can be found at the above street address if you are within driving distance of Phila., this is the place to visit. Its probably also somewhere in Harrisburg.