+---- Ron Hoekstra ==== Patrick Ronald Auke Nico Hoekstra | +---- 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 +---- Yvonne Jacoba Maria Nelis | +---- Leonardus Arnoldus van Puffelen +---- Jacoba Antonia van Puffelen +---- Jacoba Antonia Schumacher |
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