Johannes Mastenbroek
Gender: Male
Birth: 1913 - Delft, Zuid-Holland, Netherlands
Parents: Frederik Johannes Mastenbroek, Jacoba Maria Mastenbroek (born Huisman)
Siblings: Max Mastenbroek, Theodora Cornelia Jacoba Mastenbroek, Martinus Petrus Mastenbroek, Wilhelmina Frederika Mastenbroek, Bartolomeus Mozes Frederik Mastenbroek, Pieternella Theodora Jacoba Mastenbroek, Jacoba Maria Berdina Mastenbroek, Frederick Johannes Mastenbroek, Maria Berdina Jacoba Mastenbroek, Leendert Frederick Mastenbroek, Dina Marie Mastenbroek
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