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| Father | Male Hollis Owen Hallmark |
| Born | 20 May 1909 | Greenfield, Poinsett, Arkansas, United States |
| Died | Yes, date unknown | |
| Buried | ||
| Married | ||
| Father | William Ellis Hallmark | F1235 Group Sheet | |
| Mother | Mary Betty Lois Thompson | F1235 Group Sheet | |