John Callahan
1850 – 1897
- Born
- June 19, 1850
- Died
- October 6, 1897
- Buried at
- Columbia CemeteryBoulder, CO
- Plot
- Section E, Row 64, Site E-64
Map shows the cemetery location; precise grave position may vary.
Source: City of Boulder Parks & Recreation (data: Boulder Genealogical Society) · municipal-open. Suggest a correction or removal.