- [S264] (White County, Arkansas), Ora H. Maddox marker, personally read, 15 June 1996.
- [S1400] White County, Arkansas Marriage Records: Book J, p.50 (G.A. Maddox 23 & Miss Ora E. Harlan 18), 1891. Hereinafter cited as White County, AR Marriages.
- [S1839] 1880 US Federal Census, population schedule; digital images, Ancestry (https://ancestry.com : accessed.)
Kentucky Twp., White County, Arkansas || ED 292, 5/6, p. 190, Joseph Harlan || 29, GA, SC, SC; Susan 27, AL, GA, VA; Ora 7, AR, GA, AL (-->); Willie 4; Una 2; and Marvin 4/12.
- [S1852] 1900 US Federal Census, population schedule; digital images, Ancestry (https://ancestry.com : accessed.)
Breckenridge Twp., Faulkner County, Arkansas || ED 18, 22/22, p. 2A , George A. Maddox || 31, 8 years md., (Nov 1868), GA, GA, GA; Ora 26 (wife),(July 1873), 8 years md. (4/3), AR, GA, AL; Ralph V. 7 (son), (July 1892), AR, GA, AR; Velma C. 6 (dau), (Jan 1894), AR, GA, AR; Clifford M. 4 (dau), (April 1896), AR, GA, AR.
- [S1853] 1910 US Federal Census, population schedule; digital images, Ancestry (https://ancestry.com : accessed.)
Mountain Twp., Faulkner County, Arkansas || ED 18, 207/207, p. 11B, George A. Maddox || 41, 19 years md., GA, GA, GA; Ora H. 36 (wife), 19 years md. (8/4), AR, GA, AL; Ralph V. 17 (son), AR, GA, AR; Velma C. 16 (dau), AR, GA, AR; Clifford 14 (dau), AR, GA, AR; George L. 6 (son), AR, GA, AR.
- [S1854] 1920 US Federal Census, population schedule; digital images, Ancestry (https://ancestry.com : accessed.)
Mountain Twp., Faulkner County, Arkansas || ED 21, 88/88, p. 15A, George A. Maddox || 51, GA, GA, GA; Ora H. 46 (wife), AR, GA, AL; Ralph V. 27 (son), AR, GA, AR; Lovic 16 (son), AR, GA, AR; Paul L. 5 (son), AR, GA, AR; Tommie Clarice 2 (dau), AR, GA, AR; Joe W. Harlan 69 (father-in-law), widow, GA, SC, SC; Edgar D. Maddox 31, AR, GA, GA; Addie 25 (wife), U.S., U.S., U.S..
- [S1855] 1930 US Federal Census, population schedule; digital images, Ancestry (https://ancestry.com : accessed.)
Mountain Twp., Faulkner County, Arkansas || ED 24, 62/82, p. 5A, G. A. Maddox || 61, M@24, GA, GA, GA; Ora H. (wife) 56, M@18; AR, GA, AL; Ralph V. (son) 38, AR, GA, AR(-->); Paul L. (son) 16; Clarice T. (dau) 13; Joe W. Harlan 79 (father-in-law), wd., GA, MD, GA; Alice Maddox (sister) 60, GA, GA, GA.
- [S1856] 1940 US Federal Census, population schedule; digital images, Ancestry (https://ancestry.com : accessed.)
S.D 8, E.D. 23, #120-Rent($3/mo.), p. 6B. George A. Maddox 71, 4th, GA, laborer-farm; Ora E. 66, 6th, AR; Ralph V. 47 (son), 0 schooling, laborer-farm; Alice I. 70 (sister), 4th, GA.
- [S1994] 1950 US Census, population schedule, Cypress Twp., Vilonia, Faulkner, Arkansas, enumeration district (ED) 23-19, 1, X/7, Joe E. Noggles; digital images, Ancestry.com (Ancestry.com : accessed 13 April 2022)