| Name | Role | Place | Source | |
|---|---|---|---|---|
| Alexander Sincklair | Person in notarial deed | 1726 | Zierikzee | Notarial records |
| David Sincklair | Father | 1666 | Rotterdam | Church records baptisms |
| Helen Sincklair | Bride | 1665 | Rotterdam | Church records marriages |
| Hugh Sincklair | Groom | 1693 | Rotterdam | Church records marriages |
| Margaret Sincklair | Bride | 1694 | Rotterdam | Church records marriages |
| Mary Sincklair | Mother | 1693 | Rotterdam | Church records baptisms |
| Sincklair | Registered | 1697 | Amsterdam | Notarial records |
| William Sincklair | Witness | 1724 | Rotterdam | Church records baptisms |