Theodora Preidel 1898–1985 | | |
John B. Preidel 1903–1989 | | |
| | Anna Theresa Kunerth 1870–1928 Joseph W. Preidel 1868–1947 | | |
| | | | | | | Florian Kunerth 1811–1901 Theresia Doerre ( Dörre ) 1814–1898 | | | | Johann Georg Kunerth of Dobrna #40 – | | | | Johann Georg Lorenz of Dobrna #93 – |
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| | | Anton Doerre of Doberna #1 – |
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