Geneology Index

Like all families, the McCalpins are the union of many families, each with their own story. Here are the families that we have knowledge of. Please send a note to the address below if you want to correct or add something in this area.

This is a treatise written by Helen McCalpin of St. Louis, Missouri in 1925 and later updated in 1967 about a particular strain of the McCalpin family, with an explanation of the origin of the unusual spelling.

Helen McCalpin's History of the McCalpin Family

The following site is maintained by Bernard Early, whose ancestors lived in Glencastle, County Mayo, which is a site referenced by Helen McCalpin in her treatise above.

Glencastle, County Mayo, by Bernard Early

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mccalpin@mccalpin.com