Who knew? Even Wikipedia cites John Henry Kagi (1835-1859). The Swiss name, Kagi, makes more sense than the rabbit trails that I followed. The article in the July 1925 OHIO HISTORY, v34n3pp263-291 and 422-425, is worth reading.
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http://publications.ohiohistory.org/ohstemplate.cfm?action=index&letter=J
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Again, my hat is off to you, webmaster Ken Martin.
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Patti, prochette@Juno.com