
| 1. | Johannes Theodorus Koopman is gestorven vóór aug 1922. Gezin/Partner: Theodora Johanna Cornelia Keems. Theodora is gestorven in < 06081922. [Gezinsblad] [Familiekaart]
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| 2. | Theodorus Willem Koopman Gezin/Partner: Maria Catharina Wilhelmina Maier. Maria is gestorven vóór mrt 1946. [Gezinsblad] [Familiekaart]
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| 3. | Henriette Antonnette Koopman Gezin/Partner: Bernard Willem Wierink. Bernard is gestorven vóór mrt 1946. [Gezinsblad] [Familiekaart] |