| Source: Woman's Committee, Council of National Defense, Missouri Division, "War Records" Location: Council of National Defense, Woman's Committee, Missouri Division, Records, Archives | |
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| Last Name: | Halfhill |
| First Name: | John |
| Middle Name: | O. |
| County: | Barton |
| Box: | 10 |
| Folder: | 6 |
| Remarks: | Inducted at Lamar, MO on April 26, 1918; served in Company A, 356th Infantry |
| Birth Date: | 1893 July 26 |
