(1) "A Partial List of the Families Who Resided in Bucks County, Pennsylvania, Prior to 1687, with the Date of their Arrival," Pennsylvania Magazine of History and Biography, Vol. 9 (1886): 223-233.
(2) Sharon V. Salinger, "To serve well and faithfully," Labor and Indentured Servants in Pennsylvania, 1682-1800 (Cambridge: Cambridge University Press, 1987), 38, quoting Oliver Hough, "Atkinson Families of Bucks County, Pennsylvania," Pennsylvania Magazine of History and Biography 30 (1906), 482; Records of the Courts of Quarter Sessions and Common Pleas of Bucks County, Pennsylvania (Meadville, Pennsylvania, 1943), 292, 311; "Minutes of the Board of Property of the Province of Pennsylvania," Pennsylvania Archives, 2d Ser., 19 (1890), 246.
(3) "The Registers Office of All Persons Residing or Inhabiting within the County of Berks, As Well Freemen & Servants & the Time of the Said Servants Freedome & Wages, 1681-1689," Historical Society of Pennsylvania, Philadelphia, Pennsylvania, Microfilm 20452 Item 2, Family History Library, Salt Lake City, Utah.