• [S1189] Donald C. Reed, Descendants of Johannes Schwalm and Allied Families., CD-ROM (Lancaster, PA: Donald C. Reed, 2011), Descendants of Johannes Schwalm. Hereinafter cited as Descendants of Johannes Schwalm vol 2.
  • [S1306] Don Reed and N. Daniel Schwalm, "All In The Family," The Hessians: Journal of the Johannes Schwalm Historical Association, vol. 21 (2018).
  • [S1375] Newspaper Death Notice. Hereinafter cited as Newspaper Death Notice.
  • [S1379] Steve E. Troutman and Jeanne J. Adams, The Rambergers of Rough and Ready (Camp Hill, PA: Sunbury Press, Inc., 2012). Hereinafter cited as Rambergers of Rough and Ready.