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

  • John Joseph O'Neill

    Date of Birth: 1896-11-18
    Birthplace: Osceola Michigan

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  • George Gilmore

    Date of Birth: 11/25/1903
    Birthplace: Olio Maine

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  • Julius Orobey

    Date of Birth: 1881-04-23
    Birthplace: Grodna Kosavo Russia

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  • Boris Gogan

    Date of Birth: 1886-07-24
    Birthplace: Grodna Kosova Russia

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  • Jonas P. Winberg

    Date of Birth: 1875-11-29
    Birthplace: Rayasung Yamplaan Sweden

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  • Erik Johnson

    Date of Birth: 1850-07-25
    Birthplace: Finland

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  • August Olaf Kumpula

    Date of Birth: 1897-03-20
    Birthplace: Delaware Michigan

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  • Harry Warn

    Date of Birth: 1887-01-09
    Birthplace: Greenland Michigan

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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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