| Source: | Folketelling 1910 for 1601 Trondheim kjøpstad |
| Date: | |
| Item of interest: | pf01036806030535 |
| Credit line (source of this source): | |
| Citation: | |
| Certainty: | certainly |
| Notes: |
| 1 | Romar Herbert Martens Alvarstein (2 December 1895-4 January 1984), parents: Olaf Andersen and Doris Henrietta Theresia Lunde |