| Source: | Folketelling 1910 for 0301 Kristiania kjøpstad |
| Date: | |
| Item of interest: | pf01036392050701 |
| Credit line (source of this source): | |
| Citation: | |
| Certainty: | certainly |
| Notes: |
| 1 | Elen Ellefsen (10 July 1890-), parents: Hans Edvard Ellefsen and Ida Thomine Schultz |