+---- Nicolaas Nelis 1853-1929 +---- Franciscus Cornelis Nelis | +---- Albertina Johanna van Baalen 1867-1938 +---- Nicolaas Nelis | | +---- Bernardus van der Ham 1873-1961 | +---- Johanna van der Ham | +---- Maria Vallinga 1870-1958 +---- Nicolaas Franciscus Nelis | | +---- Leonardus Arnoldus van Puffelen | +---- Jacoba Antonia van Puffelen | +---- Jacoba Antonia Schumacher ==== Martijn Nelis | +---- Marinus Karssen +---- Willemina Christina Karssen +---- Stijntje van der Velden |
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