| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Sisteren |
| Family page |
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Alexander Johannes Leitsch, son of NN NN and NN NN living - details excluded to: Maria Theodora van Sister, alias: Marjan van Sister, daughter of Leendert van Sister and Maria Margaretha de Graaf living - details excluded |
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1) David Alexander Leitsch living - details excluded |
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2) Gabriel Johannes Leitsch living - details excluded |
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3) Emanuel Leonard Leitsch living - details excluded |