a) and, Death Master File says, died November 0000 0000000 Check the source file (free) and then check Archives for WILLIAM GARRISON.  GARRISON, WILLIAM wasborn 00 July 0000, received Social Security number 000-00-0000 (indicating Texas) and, Death Master File says, died December 0000 0000000 Check the source file (free) and then check Archives for WILLIAM GARRISON.  GARRISON, WILLIAM wasborn 00 May 0000, received Social Security number 000-00-0000 (indicating Washington) and, Death Master File says, died February 0000 0000000 Check the source file (free) and then check Archives for WILLIAM GARRISON.  GARRISON, WILLIAM wasborn 00 October 0000, received Social Security number 000-00-0000 (indicating M