________________________ __________________________|________________________ ____________________| | | ________________________ | |__________________________|________________________ _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 _| | | ________________________ | |__________________________|________________________ | |--Johannes Mertz | | ________________________ | __________________________|________________________ | ____________________| | | | ________________________ | | |__________________________|________________________ | _Jan de Rooij _______| | | | ________________________ | | | __________________________|________________________ | | |____________________| | | | ________________________ | | |__________________________|________________________ |_Aleida van Rooij _| | ________________________ | __________________________|________________________ | ____________________| | | | ________________________ | | |__________________________|________________________ |_Johanna Vierbergen _| | ________________________ | __________________________|________________________ |____________________| | ________________________ |__________________________|________________________