Paul Friedrich Johannes Sietz 1864– | | |
Georg Wilhelm Sietz 1866– | | |
Margarethe Friederike Sietz 1874– | | |
| | Friedrich Wilhelm Alexander Sietz 1830–1872 | | |
Max Julius Ernst Sietz 1867–1937 | | |
| | Leopold Karl Sietz 1833–1913 Friederike Emilie Christiane Hackbarth 1836– | | |
Johann Herrmann Sietz 1835–1872 | | |
Julius Otto Rudolph Sietz 1837–1872 | | |
Ernestine Leopoldine Sietz 1840–1840 | | |
Erna Auguste Charlotte Sietz 1842–1872 | | |
Emilie Wilhelmine Marie Sietz 1846–1872 | | |
Erika Franziska Johanna Sietz 1878–1947 | | |
Hans Oskar Franz Max Sietz 1916–1941 | | |
Felix Max Eberhard Sietz 1917–1951 | | |
| | Felix Johann Julius Christian Sietz 1880–1917 Helene Bertha Johanna Charlotte Bischoff 1889–1973 | | |
Gerhard Erich Max Sietz 1885–1935 | | |
Reinhold Curt Franz Johannes Sietz 1895–1973 | | |
| | Franz Heinrich Sietz 1848–1922 Johanna Amalia Bertha Ziems 1856–1931 | | |
| | Johann Friedrich Sietz 1798–1872 Ernestine Beate Juliane Siewert 1811–1864 | | | | Charlotte Lovisa Brickmann 1775–1861 | | | | Anna Renata Podewils 1747–1804 | | |
| | | Johann Erdmann Brickmann – Dorothea Elisabeth Drawe – |
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| | | George Gottlieb Siewert 1763–1821 Juliane Sophia Grulich –1842 | | |
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