M, b. 1844
| Birth* | 1844 | John Miles McCroskey was born in 1844 at Giles County, Virginia . |
| (with Parents) Census1850 | 1 August 1850 | He appeared on the 1850 Census of District 20, Giles County, Virginia in the household of his parents, Robert Sylvester McCroskey and Martha E Harless.2 |
| (with Parents) Census1860 | 16 July 1860 | John Miles McCroskey appeared on the 1860 Census of Newport, Giles County, Virginia in the household of his parents, Robert Sylvester McCroskey and Martha E Harless.3 |
| Marriage* | 14 January 1869 | John Miles McCroskey married Emmarilla Snodgrass, daughter of Ralph Snodgrass and Nancy (?), on 14 January 1869 at Giles County, Virginia .1 |
| Marriage* | 15 January 1874 | John Miles McCroskey married Pernetta Jane Boswell on 15 January 1874 at Jackson County, West Virginia .4 |
| Census1880* | 23 June 1880 | John Miles McCroskey and Pernetta Jane Boswell appeared on the 1880 Census of District 43, Jackson County, West Virginia, enumerated 23 June 1880. Their son Francis V was listed as living with them. |