NameStephen Gray
Birthabt 1857, Kentucky
Deathabt 1888
FatherSylvester D. Gray (1828-)
MotherMary Ann White (~1835-)
Marriageabt 1879
SpouseElizabeth
BirthJun 1864, Kentucky
Deathbef 1930
Other spousesJohn B. Hunter
Children
BirthApr 1880, Jackson Co., Ohio
Birth20 May 1886, Kentucky
Deathbef 1940
Notes for Stephen Gray
Morgan Co., Ky birth records list Stephen S. Gray, born 18 Feb 1853, father S. D. Gray, mother’s maiden name Mary Whitt (or White).

The census records, though, are very inconsistent with that being the birthdate for this Stephen Gray, who was recorded as age 2 in 1860 (with three older siblings, aged 9, 6 and 4), as age 13 in 1870, and as age 23 in 1880. I think what is most likely is that the Stephen born in Feb 1853 died in infancy, and the family reused the name for a son born about 1857.
Notes for Elizabeth
I cannot find a death record for her, but judging by the censuses, she must have died sometime between 1920 and 1930.
Census Notes for Stephen & Elizabeth (Family)
1880 census of Jackson Co., Ohio, Jefferson township, enumerated 22 June, lists on p. 23 as family #187/194:
Gray, Stephen, 23, digging iron ore, b. Ky Va Ky; Elizabeth, 15, wife, b. Ky Ky Ky; William L., son, 2/12, b. Apr, Ohio Ky Ky; Martha, 16, sister, b. Ky Ky Ky; Atkins, Francis (male), 18, boarder, b. Ky Ky Ky.
Last Modified 24 Jan 2013Created 21 Feb 2014 using Reunion for Macintosh