Lewis - based on your info and census records (see below), it appears you are looking for William Troy BARTLETT b Oct 1889 GA (perhaps Bibb Co); son of Thomas R BARTLETT b Dec 1855 Henry Co, GA (& Margaret); son of Robert E BARTLETT b 1822 NC (& Mary GEORGE); son of William A BARTLETT b 1776 Wayne Co, NC (& Susannah BLACKMAN); son of Samuel BARTLETT 1750-1820 of Dobbs/Wayne Co, NC.
It appears Troy and Lillie Mae divorced by 1920.Do you know if they had any children?If there is a living male BARTLETT from this line, a simple DNA test will confirm descent by comparing with another DNA result from a different descendant of Robert E BARTLETT.The DNA has already confirmed the large Dobbs Co, NC BARTLETT family group descending from Samuel; and this DNA matches the BARTLETT line from Somerset Co, MD which dates back to the mid-1600s (we haven't found the link yet, but it may involve a Pasque BARTLETT).
Here are the census records:
-1839 Henry Co, GA; Mar; 4 Oct 1839: Robert E BARTLETT m Martha GEORGE
-1840 Henry Co, GA (Dist 622) [341:2] R E BARTLET 0001-0001
-1850 Henry Co, GA (Dist 42) [299:1614] R BARTLETT 29 Hatter b NC; M 25 b GA; S A C (f) 9; S A (f) 7; W B (m) 4; F G (f) 2; all ch b GA
-1860 Henry Co, GA (White House PO) [798:73]Robt E BARTLET 39 Farmer b NC; Mary 37 b GA; Sarah C 18; Louisa A 16; Frances A 10 Elizabeth C 6; Martha J 4/12; William D BARTLET 13; Marion M 8; Thomas R 4; ch b GA; Susan BARTLET 78 b NC; John 49 b NC
-1870 Monroe Co, GA; Census [p223:47]: Robert BARTLETT 50 Farm Laborer; Mary 45; Marion 17;Lizzie 15; Thomas 12; Martha J 10; John 6; Robert 3; all b GA
-1880 Butts Co, GA (Dist 552) [281C:56] Robert E BARTLETT 61 Farmer b NC pb NC/NC; Mary 57 GA SC/SC; Thomas 21; Martha J 18; John K 16; Madison (m) 14; ch b GA NC/GA
-1900 Bibb Co, GA (Willingham); Census [p29B:541]: Thomas BARTLET b Dec 1855, 44 M20; Addie b Apr 1856, 44 M20, 5/5; Lulu b Sep 1882, 17; Walter b Apr 1884, 16 Oiler; Annieb Feb 1887, 13 Spinner; Troy b Oct 1889, 10; Charlie b Aug 1893, 6; all b GA
-1910 Bibb Co, GA (Macon Ward 4; Census [p3A:50]: 633 Holt Ave: Thomas R BARTLETT 53 M1,28 GA SC/SC None; Margaret A 54 M1,28 5/5 GA; Leila E 25 Wd 2/1 Weaver; Cotton Mill; William T 20 Weaver, Cotton Mill; Charlie W 16 Doffer, Cotton Mill; Robie E ELLISON (grdau) 5; all ch b GA -1920 Bibb Co, GA (Macon Ward 4); Census [p18A:431]: 633 Holt Ave: Tom BARTLETT 65 M None; Margaret 64 M; Troy 28 D[ivorced] Twister, Cotton Mill; all b GA