| Source: Annual Report of the Board of Police Commissioners of the City of St. Louis, 1872-1945 (incomplete run) Location: St.L. / 352.2 / Sa2 | |
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| Last Name: | McKay |
| First Name: | R. |
| Middle Name: | H. |
| Remarks: | in list of emergency specials that were dropped from the rolls on May 31, 1905, the emergency period having expired |
| Report: | 45th Annual Report, Year Ending April 9, 1906 |
| Page: | 14 |
