Encyclopedia of Greater Philadelphia

Jefferson M. Moak

Jefferson M. Moak is a professional archivist, historian and genealogist.   He has worked at the Map Collection of the Free Library of Philadelphia, the Philadelphia Historical Commission, the Philadelphia City Archives, and most recently as senior archivist at the National Archives at Philadelphia.   He has undertaken extensive research into the architectural, cartographic, and neighborhood histories of Philadelphia, publishing several guides to Philadelphia research, including Atlases of Pennsylvania (1974), Philadelphia Mapmakers (1976), Philadelphia Street Name Changes (1995, 2000), and Architectural Research in Philadelphia (2001-2002).

Essays by Jefferson M. Moak:

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