Our Family's Journey Through Time
 | Jacob Arendsen Kool (1580-1634) |
 | Aeltje Dircks (1584-1610) |
| Leendert Arentsen DeGrauw (1580-1662) |
| Leuntie Albertse Lydecker (1580-1664) |
| Barent Jacobson Kool (1610-1676) 
|
| Maretje Leenderts (1609-1670)
|
| Jacobson Barentson Kool (1639- ) |
| Aeltie Barents Kool (1640- )  |
| Dievertje Jacobsen Kool (1643- ) |
| Apollonia Barents Kool (1645-1721) |
| Leendert Barentson Kool (1647-1735) |
| Arent Kool (1650-1651) |
| Theunis Kool (1653- ) |
| Arent Kool (1655- ) |
| Pieter Kool (1657- ) |
We strive to document all of our sources in this family tree. If you have something to add, please let us know.
