| Sources |
- [S78] World Family Tree, (Name: Family Tree Maker;), WFT - Vol 18, Ed 1, Tree #2096.
- [S9841] Find a Grave: LAWING Opal Summers 1916-1995, Opal Marie Lawing Summers.
https://www.findagrave.com/memorial/73654293/opal_marie_summers
- [S11596] Ancestry.com, 1950 United States Federal Census, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2022;), 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: Spring Creek, Ozark,.
 |
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: Spring Creek, Ozark, |
- [S11629] Ancestry.com, 1900 United States Federal Census, (Name: Ancestry.com Operations Inc; Location: Lehi, UT, USA; Date: 2004;), Year: 1900; Census Place: Spring Creek, Howell, Missouri; Roll: 860; Page: 19; Enumeration District: 0060.
- [S9506] Ancestry.com, U.S., World War II Draft Cards Young Men, 1940-1947, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2011;), National Archives at St Louis; St Louis, Missouri; WWII Draft Registration Cards for Missouri, 10/16/1940-03/31/1947; Record Group: Records of the Selective Service System, 147; Box: 317.
|