| Name | Role | Place | Source | |
|---|---|---|---|---|
| Cornelia Sybilla Janssen | Child | 1914 | Heerlen | Civil registration births |
| Cornelia Sybilla Janssen | Bride | 1934 | Heythuysen | Civil registration marriages |
| Cornelia Sybilla Janssen | Wife | 1984 | Heythuysen | Prayer card collection |
| Cornelia Sybilla Janssen | Deceased | 2000 | Sint Odiliënberg | Prayer card collection |
| Cornelia Sybilla Janssen | Child | 1914 | Heerlen | Civil registration births |
| Cornelia Sybilla Janssen | Child | 1914 | Heerlen | Civil registration births |
| Sybilla Cornelia Janssen | Registered | 1850 | Population register |
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