Gezin: Johannes Theodorus Ruhland / Maria Margaretha Kroon (F1115)
Hendrik Andreas Ruhland (1870-1927) 
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Dina Maria Wildenberg (1866-1947)
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Frederik Wilhelm (Frits) Ruhland (1899-1950)  |
| Wilhelmus Jacobus (Wim) Ruhland (1900-1988) |
| Hendrik Andreas Ruhland (1901-1924) |
| Bartholomeus Hendrikus Ruhland (1909-1978) |
| Arnoldus Albertus Ruhland (1911-1951) |
| Johannes Theodorus Ruhland (1903-1977)
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| Maria Margaretha Kroon (1906-1983) |