"United States Census, 1900," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M9N5-G5J : accessed 20 Aug 2014), Howard Amos in household of Charles Amos, Delaware Township Ellisburg, Camden, New Jersey, United States; citing sheet 14B, family 272, NARA microfilm publication T623, FHL microfilm 1240959. (On this census they have translated c=chinese, I believe c=Coloured)
"United States World War I Draft Registration Cards, 1917-1918", index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/KZJ8-9Z6 : accessed 20 Aug 2014), Howard R Amos, 1917-1918.
"United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M45W-LHR : accessed 20 Aug 2014), Howard Amos, Pennsauken, Camden, New Jersey, United States; citing sheet 16A, family 366, NARA microfilm publication T625, FHL microfilm 1821025.
"United States Census, 1930," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/X4DS-WSW : accessed 20 Aug 2014), Howard R Amos, Pennsauken, Camden, New Jersey, United States; citing enumeration district (ED) 0164, sheet 7B, family 156, NARA microfilm publication T626, roll 1324.
"United States Census, 1940," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/K45X-2WL : accessed 20 Aug 2014), Howard R Amos, Pennsauken Township, Camden, New Jersey, United States; citing enumeration district (ED) 4-105, sheet 9A, family 170, NARA digital publication of T627, roll 2323.
"United States World War II Draft Registration Cards, 1942", index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/X55S-L3D : accessed 20 Aug 2014), Howard Raymond Amos, 1942.
"United States Social Security Death Index," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/JKTL-56K : accessed 20 Aug 2014), Howard R Amos, 15 Feb 1973; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
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