| 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: | Larson |
| First Name: | Oscar |
| Middle Name: | William |
| Box: | 11 |
| Folder: | 5 |
| Remarks: | Inducted at St. Louis, MO on March 26, 1917 |
| Birth Date: | 1897 July 16 |
