Wijtske van Arkens 1898–1989 Carl Friedrich August Köster 1891– | | |
| | Hein Rintje van Arkens 1901–1972 Catharina Elisabeth Maria Dam 1897– | | |
Johannes Martinus van Arkens 1903– Christina Margaretha Ida Johanna Dam 1894– | | |
Tjalling van Arkens 1908–1942 | | |
Alberta Anna Theodora van Arkens 1909–1985 Johan Jacob Sohier 1901–1973 | | |
Hendricus Antonius van Arkens 1910– | | |
Catharina Anna Margaretha van Arkens 1912– | | |
| | Anna Catharina van Arkens 1913–2006 Bertus Wouter van Lil 1911–1995 Hendrik Andries Rous 1912–1990 | | |
| | Hein van Arkens 1875–1950 Catharina Anna Margareta Sandbergen 1880–1949 | | |