Hendrikus Jacobus Telkamp 1898–1898 | | |
| | Willemina Geertruida "Mien" Telkamp 1899–1989 Cornelius Gerardus "Kees" van de Wijgaart 1898–1944 | | |
Gerarda Hendrika Telkamp 1900–1989 | | |
| | Jacobus Hendricus "Co" Telkamp 1903–1979 Hendrica Helena "Riek" Hoogveld 1903–1991 | | |
Gerarda Hendrika Petronella Telkamp 1904–1905 | | |
Hendrika Telkamp 1906–1909 | | |
Hendrikus Johannes Telkamp 1907–1995 Johanna Alberta Vernooij 1915–1982 | | |
Johannes Gerardus Telkamp 1909–1909 | | |
| | Gerarda "Grada" Kölker 1866–1930 Gerardus Hermanus "Gerrit" Telkamp 1863–1921 | | |