| Source: | Folketelling 1900 for 0301 Kristiania kjøpstad |
| Date: | |
| Item of interest: | pf01037045149419 |
| Credit line (source of this source): | |
| Citation: | |
| Certainty: | certainly |
| Notes: |
| 1 | Aksel Arstal (25 August 1855-), overlærer ved Kr.a. handelsgymnasium, parents: Oluf Martin Andersen and Anette Fredrikke Sontum |
| 2 | Henny Arstal (3 September 1872-) |