Global InformationAaron Kosminski information
Aaron Kosminski | |
|---|---|
| Born | Aron Mordke Kozmiński 11 September 1865[1] Kłodawa, Congress Poland, Russian Empire |
| Died | 24 March 1919 (aged 53) Leavesden Hospital, Hertfordshire, England |
| Nationality | Polish |
| Occupation(s) | Barber, hairdresser |
| Known for | Jack the Ripper suspect |
Aaron Kosminski (born Aron Mordke Kozmiński; 11 September 1865 – 24 March 1919) was a Polish barber, hairdresser, and suspect in the Jack the Ripper case.
Kosminski was a Polish Jew who emigrated from Congress Poland to England in the 1880s. He worked as a hairdresser in Whitechapel in the East End of London, where a series of murders ascribed to an unidentified person nicknamed "Jack the Ripper" were committed in 1888. From 1891, Kosminski was institutionalised after he threatened his sister with a knife. He was first held at Colney Hatch Lunatic Asylum, and then transferred to the Leavesden Asylum.
Police officials from the time of the murders named one of their suspects as "Kosminski" (the forename was not given), and described him as a Polish Jew in an insane asylum. Almost a century after the final murder, the suspect "Kosminski" was identified as Aaron Kosminski; but there was little evidence to connect him with the "Kosminski" who was suspected of the murders, and their dates of death are different. Possibly, Kosminski was confused with another Polish Jew of the same age named Aaron or David Cohen (real name possibly Nathan Kaminsky), who was a violent patient at the Colney Hatch Asylum.
In September 2014, author Russell Edwards claimed in the book Naming Jack the Ripper to have proved Kosminski's guilt. In 2007, he had bought a shawl which he believed to have been left at a murder scene and gave it to biochemist Jari Louhelainen to test for DNA.[2] A peer-reviewed article on the DNA analysis was published in the Journal of Forensic Sciences in 2019.[3] However, scientists from Innsbruck Medical University have criticised the paper and its conclusions, pointing to a number of mistakes and assumptions made by its authors.[4][5]
- ^ "Akt urodzenia Aarona Mordki Kuźmińskiego" [Birth certificate of Aaron Mordke Kuźmiński]. Archiwum Państwowe w Poznaniu. 15 September 2014. Retrieved 15 September 2014.
- ^ "Does a new genetic analysis finally reveal the identity of Jack the Ripper?". Science Magazine. Retrieved 21 November 2020.
- ^ Louhelainen, Jari; Miller, David (12 March 2019). "Forensic Investigation of a Shawl Linked to the "Jack the Ripper" Murders". Journal of Forensic Sciences. 65 (1): 295–303. doi:10.1111/1556-4029.14038. PMID 30859587.
- ^ Adam, David (15 March 2019). "Does a new genetic analysis finally reveal the identity of Jack the Ripper?". Science. Retrieved 19 March 2019.
- ^ Coyne, Jerry (19 March 2019). "Adam Rutherford calls the Jack the Ripper identification "a joke"". Why Evolution Is True blog. Retrieved 19 March 2019.