— born in Warren Co., KY:
4.  Elbridge / Eldredge / Eldridge / Elvis G. CORBIN, b. 25 Nov 1848
5.  John E. CORBIN, b. 1852/3

1.  Jordan R. Dodd, ed.  1993.  Kentucky Marriages:  Early to 1850.  Liahona Research, Orem, UT (Broderbund CD-229):

Corbin, James

Bennett, Lenner W.

20 Nov 1838

Butler Co.

2.  1840 Census Index/Images (online at Ancestry.com):  can't find, and I did a page-by-page search of Butler county and checked the "C's" in Warren County (list was roughly alphabetized).

3.  1850 Census Every-Name-Index/Images (online at Ancestry.com, Image #89 of 129):  District No. 1, Warren Co., KY, Roll M432_220, p. 44A, 602/602, enumerated 19 Sep 1850, official enumeration date 1 Jun 1850 (extracted by Diana Gale Matthiesen):¤•

James Caubin	38	M		Shoemaker		Va
Lenice   "	33	F				Ky
Thomas   "	9	M				"
Muroe    "	7	M				"
Mordica  "	5	M				"
Elbridge "	1	M				"
William Robinson	57	M				Va

Listed sixteen households from James's probable sister, Mary Ann (CORBIN) GAINES, who are next to William T. & Mary C. (PERKINS) FANT.

4a.  1860 Census Every-Name-Index/Images (online at Ancestry.com, Image #123-124 of 135):  Bowling Green P.O., District No. 2, Warren Co., KY, Roll M653_398, pp. 691-692, PN 123-124, 866/866, enumerated 3 Oct 1860, official enumeration date 1 Jun 1860 (extracted by Diana Gale Matthiesen):¤•

James Corbin	46	M		Farmer			Virginia
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Jane Corbin	43	F					Kentucky
Thomas    "	19	M					"
James     "	17	M					"
Mordecaih "	15	M					"
Eldridge  "	13	M					"
John      "	10	M					"

Our subjects appear to have been enumerated twice — and when it happens, it's a sobering lesson in the accuracy of census records.

4b.  1860 Census Every-Name-Index/Images (online at Ancestry.com, Image #127 of 135):  Bowling Green P.O., District No. 2, Warren Co., KY, Roll M653_398, p. 695, PN 127, 897/897, enumerated 9 Oct 1860, official enumeration date 1 Jun 1860 (extracted by Diana Gale Matthiesen):¤•

James Corbin	49	M		Shoe Maker		120	Virginia
Lauisa   "	45	F					Kentucky
Thomas   "	20	M					"
James    "	18	M					"
Mordica  "	16	M					"
Elbridge "	12	M					"
John     "	8	M					"

5.  1870 Census Every-Name-Index/Images (online at Ancestry.com, Image #34 of 49 — indexed "Corhen"):  Rabbitsville P.O., Fillmore Pct., Logan Co., KY, Roll M593_483, p. 349, PN 34, 244/244, enumerated 1 Sep 1870, official enumeration date 1 Jun 1870 (extracted by Diana Gale Matthiesen):¤•

Corben James	56	M	W	works on farm		500	Virginia
______ Lenis	54	F	W	Keeping house			Kentucky
______ Eldredge	21	M	W	Farmer		800	Kentucky
______ Lutitia	21	F	W				Kentucky

Eldridge is indexed, "Ellen."  Letitia is Eldridge's wife.  Listed next to son John CORBEN (æ 17, b. KY), who is boarding with the HOPKINS family.

6.  1880 Census Every-Name-Index/Images (online at Ancestry.com):  not found.