Elisabeth Machelina Blokland 1892–1918 | | |
| | Cornelis Huibert Blokland 1925–2003 Adriana Alijda Johanna Heijmans 1927–1981 | | |
Johanna Blokland 1929–1929 | | |
Elizabeth Blokland 1929–1929 | | |
| | Cornelis Huibert Blokland 1894–1931 Jannetje van Wolferen 1901– | | |
Huibertje Machelina Blokland 1896–1917 Willem Johannes Hollemans 1893–1974 | | |
| | Johanna Maria Pieternella van Wensen 1868–1899 Arie Willem Blokland 1864–1944 | | |