| Boltjes, Emil | Boltjes Heinrich | 1924 | |
| Boltjes, Gerhardine Margarete Johanne | Boltjes Johann Eilard | 1903 | |
| Boltjes, Heinrich | 1960 | ||
| Boltjes, Helene Hinrike | Ötken | Boltjes Johann Eilard | 1925 |
| Boltjes, Helene Johanne | Boltjes Heinr. | 1930 | |
| Boltjes, Johann Eilard | 1921 | ||
| Boltjes, Johann Heinrich | 1918 | ||
| Boltjes, Johann Ludwig | 1946 | ||
| Boltjes, Margaretha Maria | Boltjes Johann Eilard | 1903 | |
| Boltjes, Meta Minna Adeline | Grotheer | Boltjes Johann Ludwig | 1972 |
| Boltjes, Sophie Elise | Boltjes Johann Eilard | 1903 |