Ancestry of
John Napier

Mathematician and Inventor of Logarithms

Katherine Douglas

View famous kin of Katherine Douglas

• • 2nd Great-grandmother of John Napier — 5th Generation
  • Ahnentafel No:
  • 17 
  • Father:
  • William Douglas 
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  • Spouse Name:
  • Archibald Napier
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  Alexander Napier (Ahnentafel No:8 )

• Sources for Katherine Douglas

  • ¹ Mosley, Charles, editor, Burke's Peerage and Baronetage, 106th edition, Crans, Switzerland: Burke's Peerage (Genealogical Books) Ltd. (1999), 2050.