Familie: Gustav Baumann / Anna Charlotte Biernat (F28929)
 | Johann Biernat (1870- ) 
|
 | Charlotte Czerwonka (1872- )
|
| Gertrud Auguste Biernat (1901-1901) |
| Hans Friedrich Biernat (1903-1903) |
| Richard Adam Gottlieb Biernat (1904- ) |
| Ernst Karl Biernat (1905-1905) |
| Wilhelmine Elisabeth Biernat (1908- ) |
| Friedrich Biernat (1909-1909) |
| Gustav Baumann (1900-1947) |
| Anna Charlotte Biernat (1895-1949)
|