(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)
"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.
(3) Walter Lee Sheppard, Passengers and Ships Prior to 1684: Penn's Colony: Genealogical and Historical Materials Relating to the Settlement of Pennsylvania, Vol. I, (1970; reprint, Baltimore: Genealogical Publishing Co., 1985), 65 n 128.
(4) Sharon V. Salinger, "To serve well and faithfully," Labor and Indentured Servants in Pennsylvania, 1682-1800 (Cambridge: Cambridge University Press, 1987), 29, quoting Marion Balderston, "William Penn's Twenty-Three Ships," Pennsylvania Genealogical Magazine 23 (1968), 27-67.