Philip Sugden, English historian and author (d. 2014)
Philip Sugden (January 27, 1947 – found dead April 26, 2014) was an English historian, best known for his comprehensive study of Jack the Ripper case, including the books The Complete History of Jack the Ripper, first published in 1994, and The Life and Times of Jack the Ripper (1996). He was the first academic historian to work on the case.