Klaas Konrad Diedrich Block (1852-1934) |
Johanna Adriana Okhuijzen (1861-1929) |
Anna Aletta Block (1884-1938) |
Klaas Konrad Diedrich Block (1894- ) |
Maria Stevens (1893-1980) |
Willem Frederik Block (1889-1968) |
Wilhelmina Frederika Maria Block (1913- ) |
Maria Anna Aletta Block (1914- ) |
Lucretia Ceclia Block (1917- ) |
Willem Frederik Block (1925- ) |