Alfred Dignus Jean Calkoen
| Family | Pedigree | Reports |
| Alfred Dignus Jean Calkoen |
| b. 13 Jan 1838 |
| d. 8 Sep 1898 |
| Abraham Calkoen |
| b. |
| d. 11 May 1873 |
| Margaretha Cornelia Wilhelmina Snouckaert van Schauburg |
| b. |
| d. 22 Nov 1870 |
| Abraham Calkoen |
| b. |
| d. |
| Johanna van Weede |
| b. |
| d. |
| Godert Theodoor Adriaan Snouckaert van Schauburg |
| b. |
| d. 28 Jan 1832 |
| Maria Margaretha Corver Hooft |
| b. |
| d. 26 Aug 1847 |
| Willem Carel Snouckaert van Schauburg |
| b. |
| d. 20 May 1790 |
| Wilhelmina Jeanne van Randwijck |
| b. |
| d. 20 Apr 1802 |
| Gerrit Corver Hooft |
| b. |
| d. |
| Margaretha Straalman |
| b. |
| d. |
