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Alphonse Bertillon
Alphonse Bertillon2.jpg
Born (1853-04-24)24 April 1853
Paris, France
Died 13 February 1914(1914-02-13) (aged 60)
Münsterlingen, Switzerland
Occupation law enforcement officer and biometrics researcher
Parent(s) Louis Bertillon (father)
Class on the Bertillon system in France in 1911
Class on the Bertillon system in France in 1911

Alphonse Bertillon (French: [bɛʁtijɔ̃]; 24 April 1853 – 13 February 1914) was a French police officer and biometrics researcher who applied the anthropological technique of anthropometry to law enforcement creating an identification system based on physical measurements. Anthropometry was the first scientific system used by police to identify criminals. Before that time, criminals could only be identified by name or photograph. The method was eventually supplanted by fingerprinting.[1]

He is also the inventor of the mug shot. Photographing of criminals began in the 1840s only a few years after the invention of photography, but it was not until 1888 that Bertillon standardized the process.


Bertillon was born in Paris.[2] He was a son of statistician Louis-Adolphe Bertillon and younger brother of the statistician and demographer Jacques Bertillon.

After being expelled from the Imperial Lycée of Versailles, Bertillon drifted through a number of jobs in England and France, before being conscripted into the French army in 1875. Several years later, he was discharged from the army with no real higher education, so his father arranged for his employment in a low-level clerical job at the Prefecture of Police in Paris. Thus, Bertillon began his police career on 15 March 1879 as a department copyist.

Being an orderly man, he was dissatisfied with the ad hoc methods used to identify the increasing number of captured criminals who had been arrested before. This, together with the steadily rising recidivism rate in France since 1870,[3] motivated his invention of anthropometrics. His road to fame was a protracted and hard one, as he was forced to do his measurements in his spare time. He used the famous La Santé Prison in Paris for his activities, facing jeers from the prison inmates as well as police officers.

Frontispiece from Bertillon's Identification anthropométrique (1893), demonstrating the measurements needed for his anthropometric identification system.

Bertillon also created many other forensics techniques, including forensic document examination, the use of galvanoplastic compounds to preserve footprints, ballistics, and the dynamometer, used to determine the degree of force used in breaking and entering.

The near 100 year old standard of comparing 16 ridge characteristics to identify latent prints at crime scenes against criminal records of fingerprint impressions was based on claims in a 1912 paper published in France by Bertillon.[4] The images of fingerprints which Bertillon published in his paper and upon which his claims were based were found later to have been altered and were forgeries.[5]

Bertillon and the Dreyfus Affair[edit]

Bertillon was a witness for the prosecution in the Dreyfus affair in 1894 and again in 1899. He testified as a handwriting expert and claimed that Alfred Dreyfus had written the incriminating document (known as the "bordereau"). However, he was not a handwriting expert, and his convoluted and flawed evidence was a significant contributing factor to one of the most infamous miscarriages of justice—-the condemnation of the innocent Dreyfus to life imprisonment on Devil's Island. Using a complex system of measurements, he attempted to prove that Dreyfus had disguised his handwriting by imitating his own handwriting as if someone else was doing so, so that if anyone thought the bordereau was in Dreyfus's hand, he would be able to say that someone else had forged his writing. Both courts martial evidently accepted this, and Dreyfus was convicted. The verdict of the second court martial caused a huge scandal, and it was eventually overturned. Bertillon was by many accounts regarded as extremely eccentric. According to Maurice Paleologue, who observed him at the second court-martial, Bertillon was "certainly not in full possession of his faculties". Paleologue goes on to describe Bertillon's argument as "a long tissue of absurdities", and writes of "his moonstruck eyes, his sepulchral voice, the saturnine magnetism" which made him feel that he was "in the presence of a necromancer".[6]


Bertillon is referenced in the Sherlock Holmes story The Hound of the Baskervilles, in which one of Holmes's clients refers to Holmes as the "second highest expert in Europe" after Bertillon. Also, in The Naval Treaty, speaking of the Bertillon system of measurements Holmes himself "...expressed his enthusiastic admiration of the French savant".

Anthropometric data sheet of Alphonse Bertillon

In the Arsène Lupin story The Escape of Arsène Lupin by Maurice Leblanc, Lupin escapes by exploiting the same flaws in anthropometry that led to its eventual disuse. In A Surfeit of Lampreys by Ngaio Marsh Chief Inspector Roderick Alleyn touches on the system in Chapter 14, Part 1.

Bertillon is also referenced in the Caleb Carr novel The Alienist. The Isaacson brothers, who are detectives, mention that they are trained in Bertillon system. The Bertillon Measurements are also mentioned in the Ross MacDonald Novel, The Drowning Pool and Yves Fey's mystery, Floats the Dark Shadow.

Bertillon appears in Eric Zencey's novel Panama.

Bertillon is the main character of third episode of Czech TV series "The Adventures of Criminology" called "Bertillonage".

Bertillon died 13 February 1914 in Münsterlingen, Switzerland.

Illustration from "The Speaking Portrait" (Pearson's Magazine, Vol XI, January to June 1901) demonstrating the principles of Bertillon's anthropometry.

References and sources[edit]

  1. ^ Olsen, Robert D., Sr (November 1987). "A Fingerprint Fable: The Will and William West Case". Identification News 37 (11). 
  2. ^ Rhodes, Henry T.F. Rhodes (1956). Alphonse Bertillon: Father of Scientific Detection. New York: Abelard-Schuman. p. 27. 
  3. ^ Ginzburg 1984, p. 105
  4. ^ "Les empreintes digitales", Archives d’anthropologie criminelle, pp. 36–52
  5. ^ Miller, Clifford G. (8 March 2013) Fingerprint Identification Not Scientific Nor Infallible & Based On Fraud. The Law Society Advocacy Section Newsletter.
  6. ^ Paleologue, Maurice (1957) My Secret Diary of the Dreyfus Case, Secker and Warburg, p. 197

External links[edit]

Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/Alphonse_Bertillon — Please support Wikipedia.
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Francetv info

Francetv info
Thu, 30 Apr 2015 08:08:41 -0700

Du 26 avril au 1er novembre 2015, le musée de Vire célèbre le père de la police scientifique, Alphonse Bertillon. Peu connu du grand public, ce criminologue français est à l'origine d'une grande partie des techniques d'investigations actuelles. Sans ...

Digital Arts Online

Digital Arts Online
Mon, 27 Apr 2015 08:15:21 -0700

Using other body parts can be traced back to the pioneering French biometrics researcher Alphonse Bertillon, who focused on classifying ear structures, Holz added. "We're basically exploiting that on commodity devices." Multiple users can have their ...

Tech News Today

Tech News Today
Thu, 23 Apr 2015 09:18:45 -0700

The body sensor technology was first introduced by a French biometrics researcher, Alphonse Bertillon, and Yahoo Labs is building upon the existing technology. According to Holz, “We're basically exploiting that on commodity devices.” One of the unique ...


Wed, 13 May 2015 02:50:58 -0700

Comment avais-je pu oublier ? Le 22 avril ! Tel Winston Smith, le héros d'Orwell, j'ai fini mon gin parfumé au clou de girofle sous le châtaignier qui s'étale et j'ai filé dare-dare au Miniver célébrer comme chaque année la naissance d'Alphonse Bertillon.
Information Nigeria
Wed, 29 Apr 2015 12:30:00 -0700

West said he hadn't. McClaughry then set about taking his Bertillon measurements – named after the French policeman Alphonse Bertillon – which was the usual method of identifying people and involved recording the dimensions of key physical features.

Voix Bocage

Voix Bocage
Wed, 13 May 2015 22:37:30 -0700

Elle est consacrée à Alphonse Bertillon (1853-1914), le père de la police scientifique. Le maire de Vire, Marc Andreu Sabater, a rappelé qu'Arthur Conan Doyle, le créateur de Sherlock Holmes, a reconnu, dans son célèbre roman Le chien des Baskerville, ...

Gazeta Wyborcza

Gazeta Wyborcza
Thu, 21 May 2015 06:07:30 -0700

W tej dziedzinie zasłużył się Francuz Alphonse Bertillon, urzędnik paryskiej prefektury policji. Przez kilka lat mierzył wszystkich przestępców, notując skrupulatnie 11 różnych wymiarów ich ciał. Koledzy po fachu wątpili w sens działań Bertillona aż do ...


Thu, 30 Apr 2015 02:18:04 -0700

La nouvelle exposition temporaire, visible jusqu'au 1er novembre, est consacrée à Alphonse Bertillon, précurseur de la police scientifique (1853-1914). PUBLICITÉ. Pierre Piazza, maitre de conférence à l'Université Cergy-Pontoise et co-commissaire de ...

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