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

  • Gieo Sommariva

    Date of Birth: 7/17/1902
    Birthplace: Calumet Michigan

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  • Clifford Devlin

    Date of Birth: 1893-03-28
    Birthplace: Dunvey Scotland

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  • Charles Sohns

    Date of Birth: 1881-04-20
    Birthplace: Milwaukee Wisconsin

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  • Arnold Duschaine

    Date of Birth: 9/23/1903
    Birthplace: Baraga Michigan

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  • Waino Arthur Patsi

    Date of Birth: 1/1/1903
    Birthplace: Phoenix Michigan

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  • Fred Sibilsky

    Date of Birth: 1/17/1911
    Birthplace: Hurontown Michigan

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  • Lawrence J. Velmer

    Date of Birth: 9/4/1900
    Birthplace: Hubbell Michigan

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  • Sakris Olkkonen

    Date of Birth: 1888-12-22
    Birthplace: Puchajarvi Oulu 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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