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 Sheehan

    Date of Birth: 1868-06-01
    Birthplace: Cork County Ireland

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  • John Marano

    Date of Birth: 1883-09-22
    Birthplace: Palagi Cosensa Italy

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  • William Gordon Lahti

    Date of Birth: 3/17/1927
    Birthplace: Allouez Michigan

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  • Fred Kangas

    Date of Birth: 1879
    Birthplace: Oleaborg Olulaann Finland

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  • Leonard Hietala

    Date of Birth: 1896-02-17
    Birthplace: Calumet

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  • Urho Mattson

    Date of Birth: 1908-09-13 [m1]
    Birthplace: Dodgeville Michigan

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  • Dimitry Ragozin

    Date of Birth: 1894-02-11
    Birthplace: Permuska Russia

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  • Charles Cronenworth Sr.

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

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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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