- [S134] Glenn R. Lumbard, Death Index, California Death Index, 1940-1997, California Death Index, 1940-1997. [database online], Provo, Utah County, UT, USA. Hereinafter cited as California Death Index, 1940-1997.
- [S135] Glenn R. Lumbard, January 19, 1920; Census, Federal (Filmed), 1920 Federal Population Census. T625, 2,076 rolls., Washington, DC, USA, Roll: T625_147; Enumeration District: 285; Page: 5A; Image: 0183, 1920 United States Federal Census.
- [S136] Glenn R. Lumbard, 1895 Census, State, Iowa State Census, 1895 Provo, Utah County, UT, USA.
- [S137] Clarence Vanortwick Lumbard, Death Index, California Death Index, 1940-1997, California Death Index, 1940-1997. [database online], Provo, Utah County, UT, USA. Hereinafter cited as California Death Index, 1940-1997.
- [S138] Clarence Vanortwick Lumbard, Social Security Death Index. Hereinafter cited as SSDI.
- [S139] Clarence Vanortwick Lumbard, April 18, 1930; Census, Federal (Filmed), 1930 Federal Population Census. T626, 2,667 rolls., Washington, DC, USA, Roll: T626_217; Enumeration District: 21; Page: 16A; Image: 0763, 1930 United States Federal Census.
- [S140] Unknown article title, The Daily Citizen, Iowa City, IA, June 28, 1892, Page: 3; Column: 1. Hereinafter cited as The Daily Citizen.
- [S141] Jacob Lumbard, July 25, 1870, Census, Federal (Filmed), 1870 Federal Population Census. M593, 1,761 rolls., Washington, DC, USA, Roll: M593_1104; Page: 98; Image: 199, 1870 United States Federal Census.
- [S142] Jacob Lumbard, July 12, 1860, Census, Federal (Filmed), 1860 United States Federal Census. M653, 1,438 rolls., Washington, DC, USA, Roll: M653_868; Pages: 663 and 664; Images: 664 and 665, 1860 United States Federal Census.
- [S143] Jacob Lumbard, August 24, 1850, Census, Federal (Filmed), 1850 Federal Population Census. M432, 1,009 rolls., Washington, DC, USA, Roll: M432_605; Page: 99; Image: 200, 1850 United States Federal Census.
- [S144] Oscar F. Lumbard, June 15, 1860, Census, Federal (Filmed), 1860 United States Federal Census. M653, 1,438 rolls., Washington, DC, USA, Roll: M653_868; Page: 5; Image: 6, 1860 United States Federal Census.
- [S145] William C. Lumbard, June 12, 1860, Census, Federal (Filmed), 1860 United States Federal Census. M653, 1,438 rolls., Washington, DC, USA, Roll: M653_868; Page: 3; Image: 4, 1860 United States Federal Census.
- [S201] Miles J. Lumbard, January 14, 1920; Census, Federal (Filmed), 1920 Federal Population Census. T625, 2,076 rolls., Washington, DC, USA, Roll: T625_507; Enumeration District: 82; Page: 20B; Image: 0883, 1920 United States Federal Census.
- [S202] Miles J. Lumbard, May 2, 1910, Census, Federal (Filmed), 1910 Federal Population Census. T624, ?? rolls., Washington, DC, USA, Roll: T624_419; Enumeration District: 75; Page: 11A; Image: 142, 1910 United States Federal Census.
- [S857] Clarence Vanortwick Lumbard, January 15, 1920; Census, Federal (Filmed), 1920 Federal Population Census. T625, 2,076 rolls., Washington, DC, USA, Roll: T625_147; Enumeration District: 137; Page: 18A; Image: 0059, 1920 United States Federal Census.
- [S863] Miles J. Lumbard, June 2, 1900, Census, Federal (Filmed), 1900 Federal Population Census. T623, 1,854 rolls., Washington, DC, USA, Roll: T623_454; Enumeration District: 78; Page 2A, 1900 United States Federal Census.
- [S914] Kenneth Bradley Lumbard, Social Security Death Index. Hereinafter cited as SSDI.
- [S915] Leroy M. Lumbard, Social Security Death Index. Hereinafter cited as SSDI.
- [S956] Glenn R. Lumbard, April 8, 1930; Census, Federal (Filmed), 1930 Federal Population Census. T626, 2,667 rolls., Washington, DC, USA, Roll: T626_217; Enumeration District: 25; Page: 3B; Image: 948.0, 1930 United States Federal Census.
- [S1233] William C. Lumbard, August 5, 1870, Census, Federal (Filmed), 1870 Federal Population Census. M593, 1,761 rolls., Washington, DC, USA, Roll: M593_1104; Page: 162; Image: 327, 1870 United States Federal Census.
- [S1361] Pauline Heflinge, Social Security Death Index. Hereinafter cited as SSDI.
- [S1594] Byron J. Lumbard, July 18, 1860, Census, Federal (Filmed), 1860 United States Federal Census. M653, 1,438 rolls., Washington, DC, USA, Roll: M653_729; Page: 996; Image: 524, 1860 United States Federal Census.
- [S1595] Byron J. Lumbard, July 1, 1870, Census, Federal (Filmed), 1870 Federal Population Census. M593, 1,761 rolls., Washington, DC, USA, Roll: M593_911; Page: 512; Image: 216, 1870 United States Federal Census.
- [S1596] Byron J. Lumbard, June 4, 1880, Census, Federal (Filmed), 1880 Federal Population Census. T9, 1,454 rolls., Washington, DC, USA, Roll: T9_814; Enumeration District: 30; Page: 194D; Image: 0313, 1880 United States Federal Census, Family History Film: 1254814.
- [S1597] Daniel J. Lumbard, June 21, 1900, Census, Federal (Filmed), 1900 Federal Population Census. T623, 1,854 rolls., Washington, DC, USA, Roll: T623_1169; Enumeration District: 160; Page 9A, 1900 United States Federal Census.
- [S1604] William C. Lumbard, September 6, 1850, Census, Federal (Filmed), 1850 Federal Population Census. M432, 1,009 rolls., Washington, DC, USA, Roll: M432_605; Page: 165; Image: 333, 1850 United States Federal Census.
- [S1607] William C. Lumbard, June 19, 1900, Census, Federal (Filmed), 1900 Federal Population Census. T623, 1,854 rolls., Washington, DC, USA, Roll: T623_1168; Enumeration District: 145; Page 7A, 1900 United States Federal Census.
- [S1661] Charles A. Lumbard, July 5, 1870, Census, Federal (Filmed), 1870 Federal Population Census. M593, 1,761 rolls., Washington, DC, USA, Roll: M593_911; Page: 516; Image: 224, 1870 United States Federal Census.
- [S1662] Charles A. Lumbard, June 3, 1880, Census, Federal (Filmed), 1880 Federal Population Census. T9, 1,454 rolls., Washington, DC, USA, Roll: T9_814; Enumeration District: 31; Page: 206A; Image: 0334, 1880 United States Federal Census, Family History Film: 1254814.
- [S1663] Charles A. Lumbard, June 6, 1900, Census, Federal (Filmed), 1900 Federal Population Census. T623, 1,854 rolls., Washington, DC, USA, Roll: T623_1020; Enumeration District: 90; Page 6B, 1900 United States Federal Census.
- [S1722] Clarence Vanortwick Lumbard, World War I Draft Registration Cards, 1917-1918, Roll: 1544323. Hereinafter cited as World War I Draft Card.
- [S1846] Oscar F. Lumbard, June 12, 1900, Census, Federal (Filmed), 1900 Federal Population Census. T623, 1,854 rolls., Washington, DC, USA, Roll: T623_1017; Enumeration District: 62; Page 11A, 1900 United States Federal Census.
- [S1847] Oscar F. Lumbard, June 25, 1880, Census, Federal (Filmed), 1880 Federal Population Census. T9, 1,454 rolls., Washington, DC, USA, Roll: T9_818; Enumeration District: 95; Page: 115D; Image: 0233, 1880 United States Federal Census, Family History Film: 1254818.
- [S1848] Oscar F. Lumbard, July 20, 1870, Census, Federal (Filmed), 1870 Federal Population Census. M593, 1,761 rolls., Washington, DC, USA, Roll: M593_916; Page: 112; Image: 226, 1870 United States Federal Census.
- [S1849] John E. Gould, April 18, 1910, Census, Federal (Filmed), 1910 Federal Population Census. T624, ?? rolls., Washington, DC, USA, Roll: T624_924; Enumeration District: 75; Page: 256B, 1910 United States Federal Census.
- [S1851] Floyd Marion Lumbard, May 2, 1910, Census, Federal (Filmed), 1910 Federal Population Census. T624, ?? rolls., Washington, DC, USA, Roll: T624_72; Enumeration District: 57; Page: 258A, 1910 United States Federal Census.
- [S1901] Maude Lucretia Williamson, Death Index, California Death Index, 1940-1997, California Death Index, 1940-1997. [database online], Provo, Utah County, UT, USA. Hereinafter cited as California Death Index, 1940-1997.
- [S1921] George B. Lumbard, June 8, 1900, Census, Federal (Filmed), 1900 Federal Population Census. T623, 1,854 rolls., Washington, DC, USA, Roll: T623_450; Enumeration District: 105; Page 7A, 1900 United States Federal Census.
- [S2014] Glenn R. Lumbard, April 25, 1910, Census, Federal (Filmed), 1910 Federal Population Census. T624, ?? rolls., Washington, DC, USA, Roll: T624_106; Enumeration District: 100; Page: 189B, 1910 United States Federal Census.
- [S2061] William C. Lumbard, June 3, 1880, Census, Federal (Filmed), 1880 Federal Population Census. T9, 1,454 rolls., Washington, DC, USA, Roll: T9_938; Enumeration District: 231; Page: 149A; Image: 0301, 1880 United States Federal Census, Family History Film: 1254938.
- [S2319] Kenneth Bradley Lumbard entry, California Birth Index, 1905-1995 Record, Birth Record.
- [S2320] Kenneth Bradley Lumbard, Death Index, California Death Index, 1940-1997, California Death Index, 1940-1997. [database online], Provo, Utah County, UT, USA. Hereinafter cited as California Death Index, 1940-1997.
- [S2353] Leroy M. Lumbard entry, California Birth Index, 1905-1995 Record, Birth Record.
- [S2354] Leroy M. Lumbard, U.S. World War II Army Enlistment Records, 1938-1946 Record. Hereinafter cited as World War II Enlistment Records.
- [S2789] Jacob Lumbard, 1820, Census, Federal (Filmed), 1820 United States Federal Census. M33, 142 rolls., Washington, DC, USA, Roll: M33_66; Page: 196; Image: 110, 1820 United States Federal Census.
- [S2791] Harriet A. Lumbard, June 15, 1880, Census, Federal (Filmed), 1880 Federal Population Census. T9, 1,454 rolls., Washington, DC, USA, Roll: T9_938; Enumeration District: 227; Page: 87B; Image: 0178, 1880 United States Federal Census, Family History Film: 1254938.
- [S2792] Alonzo Ralph, July 23, 1870, Census, Federal (Filmed), 1870 Federal Population Census. M593, 1,761 rolls., Washington, DC, USA, Roll: M593_400; Page: 542; Image: 619, 1870 United States Federal Census.
- [S2793] Harriet A. Lumbard, June 9, 1900, Census, Federal (Filmed), 1900 Federal Population Census. T623, 1,854 rolls., Washington, DC, USA, Roll: T623_1020; Enumeration District: 85; Page: 7A, 1900 United States Federal Census.
- [S2795] Harriet A. Lumbard, April 18, 1910, Census, Federal (Filmed), 1910 Federal Population Census. T624, ?? rolls., Washington, DC, USA, Roll: T624_934; Enumeration District: 122; Page: 3A; Image: 910, 1910 United States Federal Census.
- [S2796] May L. Ralph, January 22, 1920; Census, Federal (Filmed), 1920 Federal Population Census. T625, 2,076 rolls., Washington, DC, USA, Roll: T625_1096; Enumeration District: 21; Page: 10A; Image: 0373, 1920 United States Federal Census.