Familie: Richard Niedzwetzki / Frieda Hedwig Tertel (F81505)
 | Friedrich Tertel (1864- ) 
|
 | Ida Tertel (1895-1895) |
| Richard Tertel (1896-1920) |
| Ernst Tertel (1898- )  |
| Carl Alfred Tertel (1899-1900) |
| Lina Hedwig Tertel (1902- ) |
| Fritz Reinhold Tertel (1904-1944) |
| Kurt Tertel (1905-1949) |
| Ewald Tertel (1907- ) |
| Erich Tertel (1909- ) |
| Eva Tertel (1910-1915) |
| Ida Tertel (1911-1911) |
| Hugo Tertel (1913-1913) |
| Fritz* Herbert Tertel (1914-1986) |
| Heinz Tertel (1915-1917) |
| Frieda Hedwig Tertel (1901- )
|
| Richard Niedzwetzki (1899-1945)
|
| Hans-Jürgen Niedzwetzki (1938-2017) |