| Cyriaks, Cornelia Marianne Eugenie | Sparck | 1898 | Horn |
| Cyriaks, Elise Adele | Sparck | 1884 | Westhollerland |
| Cyriaks, Johann Hinrich | Dreyer | 1889 | Hastedt |
| Cyriaks, Johann Ludwig | Dreyer | 1892 | Hastedt |
| Cyriaks, Johannes Paul | Schäfer | 1911 | Hemelingen |
| Cyriaks, Marta Catarina | Sparck | 1886 | Westhollerland |
| Cyriaks, Meta | Dreyer | 1887 | Hastedt |