1891 Roster
| NO. | NAME | POS | HEIGHT | WEIGHT | DOB | AGE | BIRTHPLACE | |
|---|---|---|---|---|---|---|---|---|
 | D. Brouthers | 1B | 6'2" | 207 | 5/8/1858 | 33 | Sylvan Lake, NY | |
| | T. Brown | OF | 5'10" | 168 | 9/21/1860 | 30 | Liverpool, United Kingdom | |
| | C. Buffinton | P | 6'1" | 180 | 6/14/1861 | 30 | Fall River, MA | |
| | T. Cotter | C | 5'11" | 149 | 9/30/1866 | 24 | Waltham, MA | |
| | B. Daley | P | 5'7" | 140 | 6/27/1868 | 23 | Poughkeepsie, NY | |
| | T. Donahue | C | 5'11" | 180 | 6/8/1870 | 21 | Raynham, MA | |
| | T. Dowd | OF | 5'8" | 173 | 4/20/1869 | 22 | Holyoke, MA | |
| | H. Duffy | OF | 5'7" | 168 | 11/26/1866 | 24 | Cranston, RI | |
| | D. Farrell | 3B | 6'1" | 208 | 8/31/1866 | 24 | Oakdale, MA | |
| | J. Fitzgerald | P | 0'0" | 0 | 5/30/1870 | 21 | Natick, MA | |
| | M. Flynn | C | 0'0" | 0 | 3/15/1872 | 19 | County Kildare, Ireland | |
| | C. Griffith | P | 5'7" | 156 | 11/20/1869 | 21 | Clear Creek, MO | |
| | G. Haddock | P | 5'11" | 155 | 12/25/1866 | 24 | Portsmouth, NH | |
| | A. Irwin | SS | 5'9" | 158 | 2/14/1858 | 33 | Toronto, Canada | |
| | J. Irwin | OF | 5'10" | 168 | 7/21/1861 | 29 | Toronto, Canada | |
| | B. Joyce | 3B | 5'11" | 185 | 9/22/1867 | 23 | St. Louis, MO | |
| | K. Kelly | C | 5'10" | 170 | 12/31/1857 | 33 | Troy, NY | |
| | K. Madden | P | 5'8" | 130 | 10/2/1867 | 23 | Portland, ME | |
| | J. McGeachey | OF | 5'8" | 165 | 5/13/1864 | 27 | Clinton, MA | |
| | M. Murphy | C | 5'8" | 160 | 2/14/1867 | 24 | East Providence, RI | |
| | C. O'Brien | P | 5'10" | 165 | 4/15/1867 | 24 | Troy, NY | |
| | F. Quinlan | C | 5'9" | 180 | 3/9/1869 | 22 | Marlborough, MA | |
| | P. Radford | SS | 5'6" | 148 | 10/14/1861 | 29 | Roxbury, MA | |
| | H. Richardson | OF | 5'9" | 170 | 4/21/1855 | 36 | Clarksboro, NJ | |
| | C. Stricker | 2B | 5'3" | 138 | 6/8/1859 | 32 | Philadelphia, PA |
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