
| Niklas Petter Theodor Hallbom | |
| B: | 1859 |
| Grötlingbo, Gotland, Sweden | |
| D: | 1934 |
| Grötlingbo, Gotland, Sweden | |
| Ida Christina Pettersson | |
| B: | 1871 |
| Linde, Gotland, Sweden | |
| M: | 1895 |
| D: | 1959 |
| Grötlingbo, Gotland, Sweden | |
| Olof Johan Hallbom | |
| B: | 1866 |
| Grötlingbo, Gotland, Sweden | |
| D: | 11 Jan 1929 |
| Visby, Gotland, Sweden | |
|
| Anna Lena Mårtensdotter | |
| B: | 13 Mar 1831 |
| Havdhem, Gotland, Sweden | |
| Olof Petter Hallbom | |
| B: | 11 Sep 1835 |
| Havdhem, Gotland, Sweden | |
| M: | 25 Sep 1858 |
| Havdhem, Gotland, Sweden | |