| Date of letter | From | To | Updated |
| 21 Apr 1862 | Joseph J. Langford Warren County, North Carolina | Thomas Christmas O'Mary Carroll County, Georgia | 17 Feb 2000 |
| 7 Jun 1862 | Issac Arnold Wolf Creek, Alabama | John Thomas Arnold Carroll County, Georgia | 17 Feb 2000 |
| 5 Aug 1862 | Thomas Christmas O'Mary Noreville, Tennessee | Elizabeth Arnold O'Mary Carroll County, Georgia | 25 Feb 2000 |
| 5 Aug 1862 | John Arnold Basserville, Tennessee near Murfreesboro | Elizabeth Arnold O'Mary Carroll County, Georgia | 3 Jun 2001 |
| 20 Aug 1862 | Thomas Christmas O'Mary Atlanta, Georgia | Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 24 Nov 1862 | Thomas Christmas O'Mary Chattanooga, Tennessee | Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 11 Dec 1862 | John Arnold Reidesville, Tennessee | John Thomas Arnold & Elizabeth Portwood Arnold Carroll County, Georgia | 18 Feb 2000 |
| 11 Dec 1862 | Thomas Christmas O'Mary Reidesville, Tennessee | Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 18, 19 & 20 Dec 1862 | Thomas Christmas O'Mary Reidesville, Tennessee | Elizabeth Arnold O'Mary Carroll County, Georgia | 25 Feb 2000 |
| 3 Jan 1863 | Thomas Christmas O'Mary Vicksburg, Mississippi | Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 11 Jan 1863 | Thomas Christmas O'Mary camp near Jackson, Mississippi | Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 8 Feb 1863 | Thomas Christmas O'Mary Meridian, Mississippi | Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 3 Mar 1863 | Thomas Christmas O'Mary Camp near Vicksburg, Mississippi | Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 24 Apr 1863 | Thomas Christmas O'Mary Camp above Vicksburg, Mississippi | Elizabeth Arnold O'Mary, John Arnold & Elizabeth Portwood Arnold and Virginia & Catherine Arnold Carroll County, Georgia | 18 Feb 2000 |
| 3 May 1863 | Thomas Christmas O'Mary Vicksburg, Mississippi | Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 10 May 1863 | Thomas Christmas O'Mary Vicksburg, Mississippi | Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 1863 | John Arnold Stone Mountain, Georgia near Atlanta | Elizabeth Arnold O'Mary Carroll County, Georgia | 3 Jun 2001 |
| 30 Sep 1863 | John Arnold Decater, Georgia | Thomas Christmas O'Mary & Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 7 Feb 1864 | Thomas Christmas O'Mary Dalton, Georgia | Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 8 Feb 1864 | Thomas Christmas O'Mary Camp near Dalton, Georgia | Elizabeth Arnold O'Mary Carroll County, Georgia | 9 Mar 2000 |
| 8 Feb 1864 | John Arnold Camp near Dalton, Georgia | Elizabeth Arnold O'Mary Carroll County, Georgia | 9 Mar 2000 |
| Apr 1864 | Thomas Christmas O'Mary Georgia | Elizabeth Arnold O'Mary Carroll County, Georgia | 13 Mar 2000 |
| 13 Apr 1864 | Thomas Christmas O'Mary Camp near Dalton, Georgia | Elizabeth Arnold O'Mary Carroll County, Georgia | 9 Mar 2000 |
| 19 Apr 1864 | Thomas Christmas O'Mary Dalton, Georgia | Elizabeth Arnold O'Mary Carroll County, Georgia | 18 Feb 2000 |
| 20 Apr 1864 | Thomas Christmas O'Mary near Dalton, Georgia | Elizabeth Arnold O'Mary Carroll County, Georgia | 10 Apr 2000 |
| 27 Apr 1864 | Thomas Christmas O'Mary Campe Bivouac 5 miles above Dalton, Georgia | Elizabeth Arnold O'Mary Carroll County, Georgia | 10 Apr 2000 |
| 18 May 1864 | Thomas Christmas O'Mary Cassville, Georgia | Elizabeth Arnold O'Mary Carroll County, Georgia | 25 Feb 2000 |
| 31 Oct 1864 | Elizabeth Arnold O'Mary Carroll County, Georgia | Thomas Christmas O'Mary Georgia 56th Inf. | 21 Feb 2000 |
| 3 Aug 1871 | Elizabeth Portwood Arnold Carroll County, Georgia | Thomas Christmas O'Mary & Elizabeth Arnold O'Mary Winston County, Alabama | 25 Feb 2000 |
| 10 Jun 1880 | William L. O'Mary Bowden, Carroll County, Georgia | Thomas Christmas O'Mary Winston County, Alabama | 24 Feb 2000 |
| 16 Jan 1883 | Mary Arnold Foster & Virlindo Arnold Allen Carroll County, Georgia | Thomas Christmas O'Mary & Elizabeth Arnold O'Mary Winston County, Alabama | 18 Sep 2000 |
| 27 Aug 1884 | Sarah F. Langford Warren, North Carolina | Thomas Christmas O'Mary Winston County, Alabama | 18 Feb 2000 |
| Union Church Constitution 1886 | 18 Feb 2000 | ||
| 7 Apr 1889 | Sarah F. Langford Warrenton, Warren County, North Carolina | William L. O'Mary Winston County, Alabama | 18 Feb 2000 |
| 17 Dec 1890 | Sarah F. Langford Wilson, North Carolina | Thomas Christmas O'Mary Winston County, Alabama | 18 Feb 2000 |
| 28 May 1892 | Mathena Duke Ridgeway, Warren County, North Carolina | Thomas Christmas O'Mary Winston County, Alabama | 23 Feb 2000 |
