Maria Bitterlin1

Family 1: Johannes Riggenbach, b. 1890

  1. Ruth Riggenbach, b. 1926
  2. Elisabeth Riggenbach, b. 1928

Sources:

  1. Werner Hug, Stammtafeln Rickenbacher Rickenbach Riggenbach von Zeglingen Rünenberg Oltingen Basel, 2003, transcribed to PAF by Franz Otto Nostitz in 2009..