| Birth | 15 Sep 1873 | De Kalb, Saint Lawrence, New York, United States | | | |
| Residence | 1880 | De Kalb, Saint Lawrence, New York, United States | | | |
| Marriage | 15 Sep 1892 | New York, United States - James Moore Loucks | | | |
| Residence | 1900 | Hermon Township Hermon Village, Saint Lawrence, New York, United States | | | |
| Residence | 1905 | Hermon, A. D. 02, East D. 01, Saint Lawrence, New York, United States | | | |
| Residence | 1905 | Hermon, Saint Lawrence, New York, United States | | | |
| Residence | 1910 | Pierrepont, Saint Lawrence, New York, United States | | | |
| Marriage | 1 Mar 1913 | Saint Lawrence, New York, United States - Frank Arthur Spencer | | | |
| Residence | 1920 | Potsdam, Saint Lawrence, New York, United States | | | |
| Burial | 1959 | De Kalb, Saint Lawrence, New York, United States | |  | |
| Death | 24 Dec 1959 | Ogdensburg, Saint Lawrence, New York, United States | | | |
| FIND-A-GRAVE | | https://www.findagrave.com/memorial/27686341/bertha-m_-spencer | | | |