Gezin: Albertus Nicolaas Koelemeijer / Frederika Ruhland (F1122)
Frederik Wilhelm Ruhland (1848-1941) 
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Dirkje (Dieuwertje) Heijdenrijk (1845-1926)
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Hendrik Andreas Ruhland (1870-1927)  |
| Anna Ruhland (1872-1941) |
| Catharina Theodora Ruhland (1874-1951) |
| Jan Ruhland (1878-1878) |
| Bartholomeus Ruhland (1879-1933) |
| Elisabeth Ruhland (1882-1961) |
| Frederika Ruhland (1884-1964)
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| Albertus Nicolaas Koelemeijer (1887-1961) |