1. | Johannes Hendrikus Ketz Johannes married Willemien Jansen [Group Sheet] [Family Chart]
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2. | Harmina Engelina Johanna Ketz (1.Johannes1) Harmina married Gerrit Lankhof [Group Sheet] [Family Chart]
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3. | Saskia Wilhelmina Ketz (1.Johannes1) Saskia married Michel Beeftink [Group Sheet] [Family Chart]
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4. | Timon Gerrit Lankhof (2.Harmina2, 1.Johannes1) |
5. | Lynn Beeftink (3.Saskia2, 1.Johannes1) |