- [S5] Frances Gretchen (Klein) Leenerts, Genealogical research.
Wilhelm Henrich Feldwisch. Husband of Anna Christina Elisabeth Fiegenbaum.
- [S175] Frances Gretchen (Klein) Leenerts, Descendants of Father Fiegenbaum (Chinook, Washington: F. Leenerts, 2002), page 4.
Wilhelm Henrich Feldwisch and Anna Christina Elisabeth Fiegenbaum were married 21 May 1802 at Ladbergen, Westphalia, Germany.
- [S135] Bill Roege, Ladbergen Genealogy Database (2nd draft edition; November 1999) (http://members.aol.com/WRoege/ladbergen.htm - last confirmed in March 2005).
Colonus Johan Wilhelm Feldwisch and Anna Christina Fiegenbaum were married on 21 May 1802 at Ladbergen, Westphalia, Germany. Bill Roege did not identify his source for the marriage. He included a note for this event: "From John Block."