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

  • Fred Markoff

    Date of Birth: 1889-03-01
    Birthplace: Coldwater Michigan

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  • Alexander Halonen

    Date of Birth: 1874-03-13
    Birthplace: Juvan Pitaja Mikkalin Lasni Finland [m1]

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  • Charles Troueller

    Date of Birth: 1889-10-12
    Birthplace: Leon France

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  • Oscar Ecola

    Date of Birth: 1896-06-11
    Birthplace: Manistique Michigan

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  • Benjamin Kauhanen

    Date of Birth: 1886-04-10
    Birthplace: Nysamo Kuopiolaann Finland

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  • Milton Szathowski

    Date of Birth: 6/24/1901
    Birthplace: Laurium Michigan

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  • Aron Karlsen

    Date of Birth: 1885-12-12
    Birthplace: Stange Norway

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  • Raymond W Warth

    Date of Birth: 9/26/1904
    Birthplace: Calumet 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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