Johannes Philippus Cool (1867- ) |
Gerredina Christina Klaverkamp (1883- ) |
Pieter Beemster (1878- ) |
Pieternella Cornelia Brouw (1883- ) |
Cornelis Beemster (1904- ) |
Gilles Beemster (1905-1907) |
Johannes Willem Beemster (1906-1907) |
Gilles Beemster (1908- ) |
Wilhelmus Johannes Cool (1907- ) |
Willemina Beemster (1909- ) |