Heinrich Hermann Robert Koch, (* Clausthal, 1843 mara 11 uru Jallu qallta phaxsin yuritayna - Baden-Baden, 1910 mara 27 uru Llamayu phaxsin yuriwi) Alimaña jacha marka Yatxatawi qulla jaqi.
Awki: Hermann Koch (1814–1877); Tayka: Frau Henriette (Biewend, 1818–1871).
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