Search Miners Database

The Copper Miners Employee Card database includes records for almost 40,000 people who worked for the Calumet & Hecla Mining Company.

EMPLOYEE CARDS

  • Jacob Annola

    Date of Birth: 2/1/1902
    Birthplace: Lapajorei [c4] Wassalaan [c3] Finland

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  • Edward LaDuc

    Date of Birth: 1897-04-17
    Birthplace: Ripley Michigan

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  • Charles Cronenworth Sr.

    Date of Birth: 1893-06-20
    Birthplace: Central Mine

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  • Wilbur Gray

    Date of Birth: 1872-02-05
    Birthplace: Bangor Maine

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  • Karl Karcher

    Date of Birth: 7/28/1903
    Birthplace: Eichberg Wurttemberg Germany

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  • Samuel J. Prout

    Date of Birth: 1883-08-02
    Birthplace: Truro Cornwall England

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  • Walter Witt

    Date of Birth: 1896-08-01
    Birthplace: Shell Lake Wisconsin

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  • Otto Kemmi

    Date of Birth: 1894-02-10
    Birthplace: Ilmajoki Wasalaann Finland

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The Keweenaw Time Traveler

The Keweenaw Time Traveler is an online historical atlas created by researchers at Michigan Tech that you can explore from home on your computer or on your mobile device when exploring the landscape. It combines historical maps with archival records — including the C&H employee cards! — about the people who lived and worked in Houghton and Keweenaw counties from 1880-1940. Try it now: KeweenawHistory.com.

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