Frederich married Alma Agetha Schubert on 19 Oct 1920 in St Paul's Church, Adelaide (SA) Australia. Alma (daughter of Johann Christian Schubert and Maria Dorothea Promnitz) was born on 17 Aug 1889 in Mount Torrens (SA) Australia; died on 29 Jul 1975 in Edithvale, Melbourne (Vic) Australia. [Group Sheet] [Family Chart]
