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| Peter Friedrich Georg van Oldenburg *1784-†1812 |
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| Catharina Pavlovna van Rusland *1788-†1819 |
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| Wilhelm Georg August van Nassau Weilburg *1792-†1839 |
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| Constantin Friedrich van Oldenburg *1812-†1881 |
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| Theresia Wilhelmina van Nassau Weilburg *1815-†1871 |
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| Constantin Friedrich van Oldenburg *1850-†1906 graaf van Zarkenau |
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| Agrefina Djaparidze *1855-†1929 gravin van Zarnekau |
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| Alexandra van Oldenburg *1883-†1952 |
| Nicolaas van Oldenburg *1886-†1976 |
| Peter van Oldenburg *1889-†1961 |