Knappenberger History from Gilbert-Knappenberger-Jarret & Allied Families 1990 by Dorothy Elsie Worden
- References (7)
- Parent Source: Knappenberger History from Gilbert-Knappenberger-Jarret & Allied Families 1990 by Dorothy Elsie Worden
- Individual: Wolff Albrecht Knappenberger
- Individual: Seuffert Knappenberger
- Individual: Bernard Bisbing
- Individual: Erhard Knappenberger
- Individual: Jeremias Knappenberger
- Marriage / Union: George Michael Eltwein & Anna Maria Knappenberger