It could have been anyone but most historians think that it was Mary Jane Kelly.
This is just one of many misconceptions that get passed on through books and the media. Scotland Yard knew Mary Kelly was not the last victim just as the felt strongly that Mary Jane Nickols was not the first. According to Patricia Cornwell's best seller 'Jack the Ripper Case Closed' the Ripper went on killing right into the early 20th century. After Kelly the papers stopped printing much about the notorious killer. Things cooled down and it appeared that the Ripper was gone.
As 'Jack' was never identified this fact is not known. There would be very few choices as to what became of the Ripper after his last victim. He could be dead. He could have moved or he killed until he started to get old and maybe a little infirm. He was most likely arrested for some other offense and jailed, without the police realizing whom they had.
For many years it was believed the Mary Kelly's murder on November 9, 1888, was Jack The Ripper's last murder. This simply is not true. A prostitute named Francis Coles was murdered in Whitechapel in 1891 who is now also thought to be killed by JTR. It is also most likely that Mary Ann 'Polly' Nichols was not the Ripper's first victim. At the very least Martha Tabram, who was found murdered several weeks before Nichols, was the Ripper's also. If this is true than Kelly would have been the Ripper's sixth victim, not the fifth.
Quite possibly, but as no one knew what he / she looked like no one can be sure.
Jack the Ripper's reasons for discontinuing his murders are unknown. Many theories have been put forth, such as that he committed suicide, that he fled the country, or that he was arrested and/ or institutionalized for other offenses. This last theory is quite probably the most likely.
The last of the canonical five murders was Mary Kelly on November 9th, 1888. But some people believe that later murders in Whitechaple were also the work of Jack the Ripper. And others believe that Jack the Ripper left the country and committed murders in the US. We don't know for sure. Soon after Kelly's death, the body of Montagu Druitt was found in the Thames, and a note went round Scotland Yard saying that there would be no more murders now. Assuming Kelly was the last Ripper victim, this would point to Druitt as the serial murderer. As for some other murders in the area in the following year or two, many authors have tried to link these to the Ripper, but most experts are not convinced.
There are 5 generally accepted victims, this has been debated because Marie Kelly, the last victim was killed indoors. Jack the Ripper's MO was to kill prostitutes by cutting their throat from left to right and then he would mutilate the body. The mutilation was thought by doctors to have some medical knowledge because the Ripper used his knife swiftly and carried out dissections although other doctors disagreed. Jack could have also been into death fetishism as it was said that he had removed a uterus from one victim and a kidney from another.
The last "bad guy" John Wayne killed was Jack Pulford (Hugh O'Brien) in the movie "The Shootist".
Vriska Serket, killed by Terezi Pyrope as Vriska was about to leave to look for Jack Noir.
He was an avid sportsman who was discovered drowned in the Thames river on December 31, 1888 and was the son of a medical practitioner. With the theory that the ripper was a butcher or a doctor or someone in a doctor's family, he was considered a suspect since the ripper didn't kill no more after 1888. He died in the last day or the year 1888. Those were the fact in considering him as a suspect.
Most historians agree that the "Jack The Ripper" murders happened between August and November, 1888.However, it is impossible to ascertain which murders in Whitechapel during 1888 and 1889 are actually attributable to "Jack the Ripper" and there is conjecture that the Ripper may have killed previously and/or gone on to murder women later (most theories suggest this was in Boston or elsewhere in the northeastern USA).The earliest murder usually associated with Jack the Ripper is that of Emma Smith on April 2, 1888. However, it is now generally considered that the facts of this case do not match with the characteristics of the definite Jack the Ripper cases. There were several non-fatal attacks on women early in 1888 which may potentially fit with the Ripper's modus operandii.The earliest likely Ripper murder is that of Martha Tabram, on the night of 6-7 August 1888. While Tabram is not a "canonical" Ripper victim, the facts of her murder are consistent with a killer who would go on to commit the Ripper murder-mutilations.The canonical (or widely accepted) Ripper victims are:1. Mary Ann (or "Polly") Nicholls, 31 August 1888.2. Annie Chapman, 8 September 1888.3. Elizabeth Stride, 30 September 1888.4. Catherine Eddowes, 30 September 1888.5. Mary Jane Kelly, 9 November 1888.The following three murders have also been attributed by some sources to the Ripper:1. Rose Mylett, 20 December 1888.2. Alice McKenzie, 17 July 1889.3. Frances Coles, 13 February 1891.However, there are various features of each case which make any connection with the Ripper cases dubious.In addition, there were two mutilated female torsos discovered in the vicinity, one on 2 October 1888 in Whitehall and one on 10 September 1889 in Whitechapel. Some commentators link these to Jack the Ripper.
If you believe that Mary Kelly was the last victm then the answer is November 9, 1888. Most experts, incuding Scotland Yard, believe that the killing went on for years with many more victims than the original five.
Napoleon Bonaparte became dictator of France on November 9, 1799. Jack the Ripper's last victim was found on November 9, 1888.