Shirley was born in 1918. Shirley Harris ... She passed away in 1988.[1]
https://www.findagrave.com/memorial/96227069/shirley-simon
"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:JP4H-Q2F : 20 May 2014), Shirley Simon, Jan 1987; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
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