________________________
__________________________|________________________
____________________|
| | ________________________
| |__________________________|________________________
_Willem Mertz _______|
| | ________________________
| | _Johannes Hendrick Merts _|________________________
| |_Petronella Merts __|
| | _Jacob van Cooij _______
| |_Willemijntje Kooij ______|_Jannetje van Sonderen _
_Pieter Mertz _____|
| | ________________________
| | __________________________|________________________
| | _Jan van Beek ______|
| | | | ________________________
| | | |__________________________|________________________
| |_Geurtje van Beek ___|
| | ________________________
| | __________________________|________________________
| |_Antje Groenestein _|
| | ________________________
| |__________________________|________________________
|
|--Geertruida Mertz
|
| ________________________
| __________________________|________________________
| ____________________|
| | | ________________________
| | |__________________________|________________________
| _Jan de Rooij _______|
| | | ________________________
| | | __________________________|________________________
| | |____________________|
| | | ________________________
| | |__________________________|________________________
|_Aleida van Rooij _|
| ________________________
| __________________________|________________________
| ____________________|
| | | ________________________
| | |__________________________|________________________
|_Johanna Vierbergen _|
| ________________________
| __________________________|________________________
|____________________|
| ________________________
|__________________________|________________________