Maria Catharina Lankamp 1864–1871 | | |
Jacobus Lankamp 1896–1944 | | |
Maria Jacoba Lankamp 1899–1981 | | |
Jan Frederik Lankamp 1904–1983 | | |
Christina Jacoba Lankamp 1911– | | |
| | Jan Frederik Lankamp 1866–1947 | | |
| | Jan Frederik Lankamp 1833–1922 Maria Catharina van der Stee (See) 1840–1876 Carolina Henrica Francisca ‘Ciska’ Cabalt (Kabalt) 1828–1894 | | |