Theodora Catharina Siebenga
| Family | Pedigree | Reports |
| Theodora Catharina Siebenga |
| b. 20 Apr 1830 |
| d. 1 May 1864 |
| Fredericus Siebenga |
| b. |
| d. 7 Feb 1858 |
| Aafke Boelens |
| b. |
| d. 9 Sep 1882 |
| Ede Siebenga |
| b. |
| d. |
| Derktje Langeland |
| b. |
| d. |
| Cornelis Boelens |
| b. |
| d. |
| Family | Pedigree | Reports |
| Theodora Catharina Siebenga |
| b. 20 Apr 1830 |
| d. 1 May 1864 |
| Fredericus Siebenga |
| b. |
| d. 7 Feb 1858 |
| Aafke Boelens |
| b. |
| d. 9 Sep 1882 |
| Ede Siebenga |
| b. |
| d. |
| Derktje Langeland |
| b. |
| d. |
| Cornelis Boelens |
| b. |
| d. |