_Gerben EVERTS ___________
| (1789 - ....)
_Evert Gerbens DEGROOT __________|
| (1763 - 1845) m 1820 |
| |_Grietje Annes WIJTSMA ___
|
_Lubbert Everts DEGROOT ___|
| (1826 - 1857) m 1850 |
| | _Lubbert Bartles DE JONG _
| | |
| |_Fokje (Fokkje) Lubberts DEJONG _|
| (1797 - 1852) m 1820 |
| |_Tjitske Jans BERGSMA ____
|
|
|--Tjiske Lubberts DEGROOT
| (1854 - 1859)
| __________________________
| |
| _Albert Rientzes KOOPMANS _______|
| | |
| | |__________________________
| |
|_Baukjen Alberts KOOPMANS _|
(1829 - 1857) m 1850 |
| __________________________
| |
|_Tjitske Jans RIENSTRA __________|
|
|__________________________