Pieter Willem Leonard Nanninga
| Family | Pedigree | Reports |
| Pieter Willem Leonard Nanninga |
| b. 19 Apr 1838 |
| d. |
| Anne Saras Nanninga |
| b. |
| d. |
| Antonetta Maria van Dugteren |
| b. 27 Aug 1797 |
| d. 10 Dec 1853 |
| Nanning Jan Nanninga |
| b. |
| d. 10 Oct 1826 |
| Jan Hendrik van Dugteren |
| b. |
| d. 18 Sep 1864 |
| Catharina Elisabeth Louwiese |
| b. |
| d. 29 Jun 1843 |
| Elsjen Wolthers |
| b. |
| d. |