About Isabelle Duncan
Lived 1812 – 1878 (aged 66). Isabelle Duncan was a British writer.
Isabelle Duncan (2 July 1812 – 26 December 1878) was a British author known for her book which explained scientific theories in terms of the accounts known from the Bible.
Life and Career Career Isabelle Wight was born on 2 July 1812 in Dumfries, Scotland.. She wrote a book, Pre-Adamite man : or, the story of our old planet & its inhabitants, told by Scripture & science, about the creation which combined scientific theories with the stories from Genesis in the Bible. This pre-Adamite theory postulated a race of people before Adam, and also explained the origin of angels. The book was published just after Darwin published On the Origin of Species and after the evidence that mammoths and humans lived at the same time.
Her husband, a minister, did not agree with the main idea of her book, but he offered his expertise with theology and created some illustrations. This was uncredited as the book went through many editions by an unknown author.
Isabelle was annoyed that the author was assumed to be male. For later editions, it was published under her name.
Personal life and death She married George John Craig Duncan, a was minister of Kirkpatrick Durham, whose father was Scottish banker, minister and social reformer Henry Duncan. She relocated to London with her husband and bore nine children. Duncan died in Bayswater, London on 26 December 1878.
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in Isabelle Duncan's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Isabelle Duncan's
Frequently asked questions
Who was Isabelle Duncan?
Scottish pre-Adamite author
When was Isabelle Duncan born?
Isabelle Duncan was born on 2 July 1812 in Dumfries.
When did Isabelle Duncan die?
Isabelle Duncan died on 26 December 1878 in Bayswater.
What was Isabelle Duncan's occupation?
Isabelle Duncan was a writer.
What nationality was Isabelle Duncan?
Isabelle Duncan was British.
Sources & further reading
· DBpedia: Isabelle Wight Duncan
Cite this page
APA: Biography.guide. (2026). Isabelle Duncan. https://biography.guide/isabelle-duncan/
MLA: "Isabelle Duncan." Biography.guide, https://biography.guide/isabelle-duncan/.
Chicago: "Isabelle Duncan." Biography.guide. https://biography.guide/isabelle-duncan/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:31 UTC