Johanna Cornelia de Bas–
| Birth | yes |
| Marriage | Andries Hartsinck — View this family yes |
| Birth of a daughter #1 | Johanna Susanna Hartsinck November 5, 1759 |
| Marriage of a child | Louis Ferdinand Michel d’ Oultremont de Wegimont — Johanna Susanna Hartsinck — View this family January 22, 1789 |
| Birth of a grandson #1 | Charles Ferdinand Joseph d’ Oultremont de Duras July 18, 1789 |
| Birth of a grandson #2 | Joseph Ferdinand Emile d’ Oultremont February 27, 1797 |
| Marriage of a grandchild | Charles Ferdinand Joseph d’ Oultremont de Duras — Louise Joséphine van der Noot de Duras — View this family August 24, 1814 |
| Marriage of a grandchild | Joseph Ferdinand Emile d’ Oultremont — Isabelle Charlotte Bonham — View this family February 19, 1825 |
| Death | yes |
| Family with Andries Hartsinck |
| husband |
Andries Hartsinck Birth: Death: |
| herself |
Johanna Cornelia de Bas Birth: Death: |
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Marriage: — |
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| daughter |
Johanna Susanna Hartsinck Birth: November 5, 1759 — Wageningen Death: April 3, 1830 — Bruxelles, Duché de Brabant |