Articles published in the Middleburgh (Pa.) Post under the heading "Brief fum Hawsa" and signed "Gottlieb Boonastiel," a character created by the author. cf. Introd. and Pref.
An alphabetical list of the names of individuals which appear in: Untersuchung zur Geschichte der Auswanderung in den Jahren 1712, 1737, und 1787 / Hermann Baier. Freiburger Diözesan-Archiv, 1937, n.F. 37:314-357.