Dates of birth and death are from his gravestone.

Susan was recorded as age 3 in the 1850 census, age 16 in the 1860 census, and age 28 in the 1870 census. She seems to have settled on reporting a birth date in Oct 1842, but she was more likely really born in 1845 or 1846. (See the census notes for her parents.)

Her death certificate records Susan Conley, age 76 years 2 months 1 day, born 29 Oct 1842 in Kentucky,died 30 Dec 1918 in Soldier, Carter Co., Ky, widowed, father Nicholas Brown, mother’s maiden name Malinda Brown, both born in Kentucky, cause of death valvular heart disease, informant Frank Smith, Soldier, Ky, burial in Manning Chapel.

1870 census of Elliott Co., Ky, precinct 3, enumerated 11 July, lists on p. 6 as family #40:
Conly, William, 25, farmer; Susannah, 28; French, 1/12. All born in Kentucky.