| 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: | Steffen |
| First Name: | Wm. |
| Middle Name: | John |
| Address: | 2607 Marshall; 7340 Maple Blvd. |
| County: | St. Louis |
| Box: | 13 |
| Folder: | 2 |
| Remarks: | Inducted at St. Louis, MO in June 1917; served in Battery F, 128th Field Artillery |
| Birth Date: | 1890 March 12 |
