↑1950 Census:
"1950 United States Federal Census"
United States of America, Bureau of the Census; Washington, D.C.; Seventeenth Census of the United States, 1950; Record Group: Records of the Bureau of the Census, 1790-2007; Record Group Number: 29; Residence Date: 1950; Home in 1950: Seattle, King, Washington; Roll: 2479; Sheet Number: 73; Enumeration District: 40-263 Ancestry Sharing Link - Ancestry Record 62308 #67011925 (accessed 28 June 2023)
Richard S Kaufmann (3), single son, in household of Winfield Kaufmann (47) in Seattle, King, Washington, USA. Born in Washington.
↑Death:
"California, U.S., Death Index, 1940-1997"
Place: Alameda; Date: 16 Dec 1975 Ancestry Record 5180 #3816295 (accessed 28 June 2023)
Richard S Kaufmann death 16 Dec 1975 (born 21 Nov 1946) in Alameda.