Ancestry of
John Glenn

First American to orbit Earth

Mary -----

View famous kin of Mary -----

• • 3rd Great-grandmother of John Glenn — 6th Generation
  • Ahnentafel No:
  • 35 
  • Father:
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  • Spouse Name:
  • James Dunlap
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  • Marriage Location:
  • prob. County Monaghan, Ireland 
  • Child:

  Nancy Ann Dunlap (Ahnentafel No:17 )

  • Notes: 

  • Mary's maiden name may have been Mateer.

• Sources for Mary -----

  • ¹ Watson, Nettie Bowers and Louise Dollison Marsh, Our Glenn Family in America: Immigrant to Astronaut, 1768-1990, Madison, Wisconsin: The Odana Press (1990), 53, 85-88.