| Source: Annual Report of the Board of Police Commissioners of the City of St. Louis, 1870-1892 (incomplete run). In The Mayor's Message: With Accompanying Documents, to the City Council of the City of St. Louis. Location: St.L / 352 / Sa2m | |
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| Last Name: | Brennan |
| First Name: | John |
| Remarks: | in list of officers reduced in rank during the year |
| Report: | 15th Annual Report Year Ending April 11, 1876, In "The Mayor's Message," May Session 1876 |
| Page: | 5 |
