"California, Death Index, 1940-1997," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/VPZK-W5H : accessed 24 Nov 2014), Ralph Carl Ceder, 29 Nov 1951; Department of Public Health Services, Sacramento.
"United States Census, 1900," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MMVX-VWB : accessed 24 Nov 2014), Ralph C Ceder in household of Eugene M Ceder, Marinette city Ward 1, Marinette, Wisconsin, United States; citing sheet 12B, family 229, NARA microfilm publication T623, National Archives and Records Administration, Washington, D.C.; FHL microfilm 1241799.
"California, County Marriages, 1850-1952," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/XLC3-K58 : accessed 24 Nov 2014), Ralph Carl Ceder and Molly Moore, 23 Feb 1918; citing Los Angeles, California, United States, county courthouses, California; FHL microfilm 1033272.
"California, County Marriages, 1850-1952," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/K8ZP-7V8 : accessed 24 Nov 2014), Ralph Carl Ceder and Molly Horowitz, 09 Apr 1918; citing Los Angeles, California, United States, county courthouses, California; FHL microfilm 2074200.
"California, County Marriages, 1850-1952," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/K8ZD-RKL : accessed 24 Nov 2014), Ralph Ceder and Elizabeth Mceacharn, 20 Dec 1926; citing Orange, California, United States, county courthouses, California; FHL microfilm 2051011.
"California, County Marriages, 1850-1952," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/K8J9-KCC : accessed 24 Nov 2014), Ralph Carl Ceder and Jacquetta Calvin, 12 Jan 1931; citing Los Angeles, California, United States, county courthouses, California; FHL microfilm 2074883.