"United States Census, 1900," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MM5R-G53 : accessed 07 Aug 2014), Jay Watson in household of John Watson, East Moscow Precinct Moscow city Ward 1, Latah, Idaho, United States; citing sheet 13B, family 282, NARA microfilm publication T623, FHL microfilm 1240233.
"United States Census, 1910," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MLHG-WJZ : accessed 07 Aug 2014), Jay Watson in household of J R Watson, Cornwall, Latah, Idaho, United States; citing enumeration district (ED) 185, sheet 3B, family 62, NARA microfilm publication T624, FHL microfilm 1374238.
"United States World War I Draft Registration Cards, 1917-1918", index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/K8QZ-47J : accessed 07 Aug 2014), Jay Robert Watson, 1917-1918.
"United States Census, 1930," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/XHD1-V4Q : accessed 07 Aug 2014), Jay F Watson, Fletcher, Lewis, Idaho, United States; citing enumeration district (ED) 0006, sheet 1A, family 8, NARA microfilm publication T626, roll 401.
"United States Census, 1940," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/VY4R-WWW : accessed 07 Aug 2014), Jay Robert Watson, Craigmont Election Precinct, Lewis, Idaho, United States; citing enumeration district (ED) 31-3, sheet 4A, family 71, NARA digital publication of T627, roll 750.
"United States Social Security Death Index," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/J5HF-K4F : accessed 07 Aug 2014), Jay R Watson, 15 Apr 2001; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
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