| Male Adrianus Jacobus BACKER |
| Birth | 23-02-1838 | Leiden, , South Holland, Netherlands |
| Death | 25-08-1900 | Leiden, , South Holland, Netherlands |
| Burial | ||
| Marriage | 10-09-1873 | Groningen, , Groningen, Netherlands |
| Father | ||
| Mother | ||
| Female Jantje MEINDERS |
| Birth | 26-05-1850 | Groningen, , Groningen, Netherlands |
| Christening | Groningen, , Groningen, Netherlands |
|
| Death | 05-08-1882 | Leiden, , South Holland, Netherlands |
| Burial | ||
| Father | Arend Gerardus MEINDERS | 28040720 Group Sheet | |
| Mother | Jantje CALON | 28040720 Group Sheet | |
| Male Cornelis Adrianus BACKER |
| Birth | 30-12-1873 | Leiden, , South Holland, Netherlands |
| Death | 19-08-1928 | Groningen, , Groningen, Netherlands |
| Burial |
| Male Adrianus Jacobus BACKER |
| Birth | 02-02-1878 | Leiden, , South Holland, Netherlands |
| Christening | 28-02-1878 | Leiden, , South Holland, Netherlands |
| Death | ||
| Burial |