Category:János Haan

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János Haan 
Date of birth3 February 1779
Date of death12 September 1855
Authority control
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János Haan (en); János Haan (eo); Haan János (hu); János Haan (nl) Janos Haan (en)

Media in category "János Haan"

The following 4 files are in this category, out of 4 total.