Robert W. Barnes, Baltimore County Families, 1659-1759 (Baltimore: Genealogical Publishing Co., Inc., 1989), 2, quoting Louis Dow Scisco, "Baltimore County Land Records of 1672," Maryland Historical Magazine, 28 (1933):44-48; also quoting Louis Dow Scisco, "Baltimore County Land Records of 1673," Maryland Historical Magazine, Vol. 28 (1933): 345-350; also quoting Gust Skordas, The Early Settlers of Maryland: An Index of Names of Immigrants Compiled from Records of Land Patents, 1633-1680, in the Hall of Records, Annapolis, Maryland (1968; reprint, Baltimore: Genealogical Publishing Co., 1986).