Mary Jane Kelly ( – 9 November 1888), also known as Marie Jeanette Kelly, Fair Emma, Ginger, Dark Mary and Black Mary, is widely believed to have been the final victim of the notorious unidentified serial killer Jack the Ripper, who murdered at least five women in the Whitechapel and Spitalfields districts of London from late August to early November 1888. At the time of Kelly's death, she was approximately 25 years old, working as a prostitute and living in relative poverty. Unlike the other four canonical Ripper victims—each of whom had been murdered outdoors and whose mutilations could have been committed within minutes—Kelly was murdered within the sparsely furnished single room she rented at 13 Miller's Court, affording her murderer an extensive period of time to eviscerate and mutilate her body. Kelly's body was by far the most extensively mutilated of the canonical victims, with her mutilations taking her murderer approximately two hours to perform. Early life Compared with the other four canonical Ripper victims, Mary Kelly's origins are obscure and undocumented, and much of this information is possibly embellished. Kelly may have fabricated many details of her early life as there is no corroborating documentary evidence, but there is no evidence to the contrary either. According to Joseph Barnett, the man she had most recently lived with prior to her murder, Kelly had told him she was born in Limerick, Ireland, in around 1863—although whether she referred to the city or the county is not known—and that her family moved to Wales when she was a child. Kelly is known to have claimed to one acquaintance that her parents had disowned her, although she remained on close terms with her sister. She described her family to Barnett as moderately wealthy, and both he and a reported former landlady of Kelly's, Mrs Carthy, claimed that Kelly came from a family of "well-to-do people". Barnett reported that Kelly had informed him her father was named John Kelly and that he worked in an ironworks in either Caernarfonshire or Carmarthenshire. Barnett also recalled Kelly mentioning having seven brothers and at least one sister. One brother, named Henry, supposedly served in the 2nd Battalion Scots Guards. She once stated to a friend named Lizzie Albrook that a female family member was employed at the London theatrical stage. Her landlord, John McCarthy, also claimed that Kelly received infrequent correspondence from Ireland. Carthy described