| Date | Age | Location | Event |
|---|---|---|---|
| 8 Nov. 1922 | 0 | Canute, Washita, Oklahoma, U.S.A. | BIRTH. |
| 6 Jan. 1951 | 28 | Elk City, Beckham, Oklahoma, U.S.A. | MARRIAGE: To Mary Margaret O'Hara, age 20. |
| 9 Aug. 1989 | 66 | Oklahoma City, Oklahoma, Oklahoma, U.S.A. | DEATH: Of spouse Mary Margaret O'Hara, age 59. |
| 25 Sep. 1997 | 74 | Oklahoma City, Oklahoma, Oklahoma, U.S.A. | DEATH. |
| 27 Sep. 1997 | Elk City, Beckham, Oklahoma, U.S.A. | BURIAL: Calvary Cemetery. |
| Links To Charts | John H. O'Hara Descendant Chart |
| Links To Lists | Deceased Persons Deceased Persons Who Were United States Of America Armed Forces Veterans Sorted By Last Edited Date |
| Last Edited | 28 Apr. 2025 |