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Walter Hadwen

1854 – 1932

British doctor

Pharmacist Anti-vaccine activistGeneral practitioner
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About Walter Hadwen

Lived 1854 – 1932 (aged 78). Walter Hadwen was a British pharmacist, anti-vaccine activist and general practitioner.

Walter Robert Hadwen (3 August 1854 – 27 December 1932) was an English general practitioner, pharmaceutical chemist and writer. He was president of the British Union for the Abolition of Vivisection (BUAV) and an anti-vaccination campaigner, known for his denial of the germ theory of disease.

Biography Walter Robert Hadwen was born in Woolwich on 3 August 1854. He began his career as a pharmacist in Highbridge, Somerset, then subsequently trained as a doctor at Bristol University. After qualifying, he moved to Gloucester in 1896. Hadwen was recruited as a member of the British Union for the Abolition of Vivisection by its founder and then president Frances Power Cobbe who hired a private investigator to assess his credentials (he was a vegetarian and total abstainer, had a reputation as a "firebrand" orator and was held in "high local esteem"). She subsequently selected him as her successor.

He later became a member of the Plymouth Brethren and married Alice Harral in 1878; they had three children. Hadwen was a frequent speaker for the National Anti-Vaccination League. In 1896, he co-founded the London Association for the Prevention of Premature Burial alongside William Tebb. Hadwen stated that the "modern germ theory is all bosh". In 1906 a presentation was given in honour of Hadwen at Charing Cross, the headquarters of the British Union for the Abolition of Vivisection. Hadwen was presented with a silver rose-bowl with the inscription "Presented to Walter R. Hadwen, Esq., M.D. by anti-vivisectionist friends as a token of their esteem and gratitude for his valuable services as a leader of the movement to abolish vivisection, August 16th, 1906".

Hadwen was active in general practice until he died from a severe heart attack in 1932, age 78. In his honour the Dr Hadwen Trust was founded in 1970 to fund exclusive non-animal techniques to replace animal experiments.

Vegetarianism

Hadwen became a vegetarian in his early twenties when taking a bet from a fellow student that he could live six months without eating meat. His bet was successful and he stated that "For my part I am quite satisfied with my trial of vegetarianism, and it would take more than mortal power to persuade me once again to make my stomach a graveyard for the purpose of burying dead bodies in." He was acquitted of all charges.

Selected publications

Is Flesh-Eating Harmful?, 1895 The Case Against Vaccination, 1896 Smallpox at Gloucester: A Reply to Dr. Coupland’s Report, 1902. Reprinted from "The Reformer," National Anti-Vaccination League: Gloucester. Vivisection: Its Follies and Cruelties, 1905 A Debate on Should Vivisection be Abolished?, 1907 A Correspondence in "The Daily Mail" Between Sir Victor Horsley and Walter R. Hadwen, on Vivisection (1908) A Debate on Is Vivisection Immoral, Cruel, Useless and Unscientific? (1908) Dr. Walter Robert Hadwen's Works, 1908 A Vivisection Controversy, 1911 Jennerism and Pasteurism, 1914 Experiments on Living Animals, Useless and Cruel, 1914 The Difficulties of Dr. Deguerre, 1926 (illustrated by Arthur Moreland)

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Important facts

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Frequently asked questions

Who was Walter Hadwen?

British doctor (1854–1932)

When was Walter Hadwen born?

Walter Hadwen was born on 3 August 1854 in Woolwich.

When did Walter Hadwen die?

Walter Hadwen died on 27 December 1932 in Gloucester.

What was Walter Hadwen's occupation?

Walter Hadwen was a pharmacist, anti-vaccine activist and general practitioner.

What nationality was Walter Hadwen?

Walter Hadwen was British.

Sources & further reading

· Wikipedia: Walter Hadwen

· Wikidata: Q7965049

· DBpedia: Walter Hadwen

Cite this page

APA: Biography.guide. (2026). Walter Hadwen. https://biography.guide/walter-hadwen/

MLA: "Walter Hadwen." Biography.guide, https://biography.guide/walter-hadwen/.

Chicago: "Walter Hadwen." Biography.guide. https://biography.guide/walter-hadwen/.

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