Friedrich Reinhard Barth 1867– Helene Margarethe Agnese Symens 1866– | | |
Agnes Catarina Jeanette Barth 1872– | | |
| | Johann Tidden Barth 1835–1900 Stientje Herlyn 1835–1904 | | |
| | Reindertje Ulferts 1812–1849 Tidde Alberts Barth 1807–1837 | | |
| | Jelske Reiders Boejing (Boienga) – Hinderk Hinderks Ulferts – |
