| Source: Lists of Fugitives from Justice. In the Annual Reports of the Board of Police Commissioners of the City of St. Louis, 1895-1908 (incomplete run). Location: St.L. / 352.2 / Sa2 | |
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| Last Name: | Mason |
| First Name: | John |
| Middle Name: | P. |
| Alias Name: | John P. Ryan |
| Remarks: | Delivered to authorities of Montgomery County, Missouri |
| Report: | 39th Annual Report of the Board of Police Commissioners, April 9, 1900 |
| Page: | 891 |
