


| Father | Rev. John Calvin Holbrook (7 January 1808 - 1 August 1900) |
| Mother | Cynthia S. Tuttle (ca. 1807 - 14 January 1842) |
| Record Created: 31 January 2014; Last Edited: 31 January 2014 |
| Person ID | 6328 |
| Name | John Beecher Holbrook |
| Gender | Male |
| Born | ca. 18311 |
| Died | 18 March 1850 in Dubuque, Dubuque County, Iowa1 |