| Source: St. Louis in World War II Casualties, October 1941-March 1943, scrapbook Location: St.L. / 9.95 / Scr1c | |
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| Last Name: | O'Sullivan |
| First Name: | Daniel |
| Middle Name: | L. |
| Title: | Jr. |
| Photograph: | yes |
| Rank: | Ensign |
| Age: | 27 |
| African American: | No |
| Page: | 124 |
