Current Data About
Hermann Conrad Clemens Ferdinand von Viebahn
| (P19) |
(Q64)
|
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| (P21) |
(Q6581097)
|
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| (P31) |
(Q5)
|
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| (P569) |
Monday, October 4, 1847
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| (P570) |
Thursday, October 16, 1919
|
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| (P735) |
(Q1158570)
|
other details