| Name | Role | Place | Source | |
|---|---|---|---|---|
| Jan Jurriaan Werningh | Registered | 1856 | Amsterdam | Foreigners register |
| Jan Jurriaan Werningh | Registered | 1855 | Amsterdam | Foreigners register |
| Jan Jurriaan Werningh | Registered | 1836 | Amsterdam | Population register |
| Jurriaan Werningh | Registered | 1778 | Baambrugge | Church records baptisms |
| Jurriaan Werningh | Registered | 1769 | Amsterdam | Notarial records |
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