Våre slekter
Peter Henrik von Koss
1796 - 1861 (65 years)
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- 1 Peter Henrik von Koss [1] b. 1796 d. 1861
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- 2 Peter Christian Falck Koss [1.1] b. 1822 d. 1903
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- 3 Harald Anton Koss [1.1.1] b. 1858 d. 1937
- 3 Harald Anton Koss [1.1.1]
- 2 Peter Christian Falck Koss [1.1]