| Source: Kirkwood Historical Review (published by the Kirkwood Historical Society), 1962-2022 Location: St.L. / 05 / K636 | |
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| Last Name: | Brown |
| First Name: | Benjamin |
| Middle Name: | Gratz |
| Portrait: | yes |
| Volume: | XIV |
| Issue: | 4 |
| Date of Publication: | December 1975 |
| Page: | 35-37 |
| Remarks: | "The Duel of B. Gratz Brown" |
