Introduction The following essay describes the parceling out of land in the vicinity of Baltimore between 1632 and 1796. The study provides a textual, graphic, and pictorial "chain of title" from first patent to building lot. It details who acquired which parcels when, over an era beginning with the establishment of the Maryland colony and ending with the incorporation of Baltimore City. This project came about by accident while I was preparing a study of leasehold tenure in Baltimore. My analysis was based upon eighteenth and nineteenth century reports of cases adjudged in the Court of Appeals of Maryland1, and upon nineteenth century legal treatises.2 When I sought to determine who owned the land prior to the Revolution, I looked to the standard works of J. Thomas Scharf. Col. Scharf put together in the second half of the nineteenth century a compendium of the "scattered and fragmentary facts" concerning Baltimore City and County.3 Therein I found a considerable amount of disjointed and sometimes inconsistent information concerning land ownership. But I recognized that the case reports and legal treatises provide an alternative view of the same events. By combining and comparing the Scharf materials and the legal material I was able to discern the best evidence of the chain of title. Later, while rummaging in the map collection of the Maryland