About Daniel Isaachsen
Lived 1859 – 1940 (aged 80). Daniel Isaachsen was a Norwegian physicist.
Daniel Isaachsen (23 June 1859 – 29 March 1940) was a Norwegian physicist.
He was born in London as the son of military officer Isak Tobias Isaachsen and Fredrikke Andrea Rude. He was a great-grandson of Isaach Isaachsen, brother of scientist Haakon Isaachsen and scientist Isak Isaachsen, nephew of painter Olaf Isaachsen and cousin of painter Herman Willoch and naval officer Odd Isaachsen Willoch. In 1861 he married Asta Lie, a daughter of Jonas Lie.
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Important facts
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Frequently asked questions
Who was Daniel Isaachsen?
Norwegian physicist
When was Daniel Isaachsen born?
Daniel Isaachsen was born on 23 June 1859.
When did Daniel Isaachsen die?
Daniel Isaachsen died on 29 March 1940.
What was Daniel Isaachsen's occupation?
Daniel Isaachsen was a physicist.
What nationality was Daniel Isaachsen?
Daniel Isaachsen was Norwegian.
Sources & further reading
· DBpedia: Daniel Isaachsen (physicist)
Cite this page
APA: Biography.guide. (2026). Daniel Isaachsen. https://biography.guide/daniel-isaachsen/
MLA: "Daniel Isaachsen." Biography.guide, https://biography.guide/daniel-isaachsen/.
Chicago: "Daniel Isaachsen." Biography.guide. https://biography.guide/daniel-isaachsen/.
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