"United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:JT9Z-CMJ : accessed 28 April 2016), Harold D Gatzlaff, 19 Aug 2003; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
Is Harold your relative? Please don't go away! Login to collaborate or comment, or ask our community of genealogists a question.