| Name | Role | Place | Source | |
|---|---|---|---|---|
| Isaack Abramsz de Groot | Father | 1674 | Delft | Church records baptisms |
| Isaack de Groot | Registered | 1682 | Amsterdam | Notarial records |
| Isaack de Groot | Child | 1701 | Delft | Church records baptisms |
| Isaack de Groot | Father | 1690 | Rotterdam | Church records baptisms |
| Isaack de Groot | Witness | 1698 | Rotterdam | Church records baptisms |
| Salomon Isaack de Groot | Father | 1820 | Sneek | Civil registration births |
| Salomon Isaack de Groot | Father | 1818 | Sneek | Civil registration births |
Find your ancestors and publish your family tree on Genealogy Online via https://www.genealogieonline.nl/en/