__ __|__ _Johann Georg Mertz _| | | __ | |__|__ _Nicolaas Jan Merts __| | | __ | | __|__ | |_Anna Maria Huntzen _| | | __ | |__|__ _Klaas Meerts _______| | | __ | | __|__ | | _____________________| | | | | __ | | | |__|__ | |_Francijne Michielse _| | | __ | | __|__ | |_____________________| | | __ | |__|__ | |--Jan Mertz | | __ | __|__ | _____________________| | | | __ | | |__|__ | _Evert van Doornik ___| | | | __ | | | __|__ | | |_____________________| | | | __ | | |__|__ |_Dirkje van Doornik _| | __ | __|__ | _____________________| | | | __ | | |__|__ |_Aaltje Aerts ________| | __ | __|__ |_____________________| | __ |__|__