NameLester Lune Duncan
Birth21 Jan 1892, Winfield, Scott Co., Tennessee
DeathMar 1971, Pike Co., Missouri
MotherNancy Duncan (1872-)
Marriage10 Jun 1914, Oklahoma
SpouseImogene P. Hall, 1C2R
Birth24 Nov 1894, Rowan Co., Kentucky
Death29 Oct 1988, Kansas City, Clay Co., Missouri
FatherWalter Scott Hall (1864-1953)
MotherNora F. Riddle (1868-1943)
Children
1 MRichard L. Duncan , 2C1R (Data Omitted for Privacy)*
Notes for Lester Lune Duncan
His WW I draft registration card, filed 5 June 1917 in Oklahoma City, records Lune L. Duncan, age 26, residence 1330 W. 1st, Oklahoma, Okla, born 21 Jan 1892 in Winfield, Tenn, occupation plant foreman, Wilson & Co, Oklahoma, Okla, married supporting a wife age 22.

The Social Security Death index lists Lester Duncan, b. 21 Jan 1892, d. March 1971, SSN issued in Missouri, last known residence zip 63344 (matches both Eolia and Prairieville, in Pike Co., Missouri.)
Census
Even though Lester and Imogene were married in 1914, and were living together in 1930, in the 1920 census he is listed as single, in L.A. with his mother:

1920 census of Los Angeles, California, assembly district 72, enumerated 3 Jan, lists on p. 1B as family #21/24, at 2647 Harmond Blvd:
Southard, Nancy, 45, married, no occupation; Duncan, L. L., son, 24, single, foreman at packing house. Both born Tenn Tenn Tenn.
Notes for Imogene P. Hall
Social Security Death index lists Imogene Duncan, b. 24 Sep 1894, d. 29 Oct 1988, SSN 499-52-9792, issued in Missouri, last known residence Kansas City, Clay Co., MO 64118.

The chart I had from Richard Kroeger had Imogene's name as "Ima Jean", and her birthdate as 24 NOV 1894, which agrees with the 1900 census, but the fit is too close for this to be a different person.
Census Notes for Lester Lune & Imogene P. (Family)
I cannot find Imogene in the 1920 census.

1930 census of Hamilton Co., Ohio, Green township, Bridgetown, enumerated 9 April, lists on p. 7B as family #132/152:
Duncan, Lester L., 37, age at first marriage 22, b. Tenn Tenn Tenn, foreman at meat packing plant; Imogene, 35, age at first marriage 20, b. Ky Ky Ky; Richard L., son, 6/12, b. Ohio Tenn Ky.
Last Modified 24 Nov 2010Created 21 Feb 2014 using Reunion for Macintosh