Ancestry of
Calvin Coolidge

30th U.S. President

Mary -----

View famous kin of Mary -----

• • 4th Great-grandmother of Calvin Coolidge — 7th Generation
  • Ahnentafel No:
  • 109 
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  • Spouse Name:
  • John Harwood
  • Marriage Date:
  • ABT 1729 
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  • Child:

  John Harwood Jr. (Ahnentafel No:54 )

  • Notes: 
  • Mary's maiden name is said to be Powers.

• Sources for Mary -----

  • ¹ Massachusetts: Vital Records, 1620-1850, Hardwick Births, Vol. 1, Page 53, Birth record for son John Harwood.
  • ² Harwood, Watson H., M.D., A Genealogical History of the Harwood Families, Descended from Andrew Harwood, whose English Home was in Dartmouth 3rd Ed, Chasm Falls, New York: unknown (1911), 32.