I came across an old and a new post regarding your Lucy. I have 100s of pages on Southeastern Lukers but have not one reference to a Bentley.
Good luck!Judith Alef
What I do have for the counties you mentioned I will post below:
1820 Federal Census Giles County,TNGenWeb by John Young Researcher /Transcriber
Lucre James R.
Giles Co. TN Marriages
Ella Jane Luker, Barnes, George W. 8/27/1841 8/31/1841 Jesse Luker, J.P.
James LUKER married Martha E. Hollis on 1848 in Wayne Co, TN. James was born 12 Nov 1826 in Lawrence County, Tennessee. He died 9 Jun 1864 in Lawrence County, Tennessee.[LUKES, James - LUKER, James, died in hospital at or near Clifton, TN on 9 June 1864 of flux. Final statement: born in Giles Co., TN, age 36, 5'11", dark complexion, gray eyes, black hair, a miller]
[2nd Tennessee Mounted Infantry. Incomplete.
Luker, Clayton B, Com. Sgt, F&S
Luker, Clayton B, Cpl,Co A, 34
Lukes, James, Pvt,Co A, 36]
Children of JORDEN DARNELL and ELIZABETH BENNETT are:
i. JOHN F.8 DARNELL, b. 1840.
ii. WILLIAM J. DARNELL,
b. February 04, 1843, Lincoln Co., TN;
d. February 01, 1923, Wayne Co., TN;
m. MARY ELIZABETH LUKER.
This last one is probably the line because they stand apart from any other family groupings in GA/AL and most of TN. I do not know who Charles' father is at this writing.
Charles Luker[submitted by Ron Luker]
born 1795, Union County, SC
His wife is listed as Polly __________.
Archie born 1826 Cross Keys, Union Co, SC.
Moses born 17 Oct. 1828, Cross Keys, Union Co, SC.
[I have a Union County deed where Charles and Mary Luker sold land in 1835]Charles and Polly died in Bonner, Calhoun Co., Mississippi.
A second one prepared by Mrs. Mary McGee, Denver.
She adds: the first son was Archibald Houston born 22 May 1824 and the middle name of Moses was Myers. Her information came from interviews with the daughters of the two sons.