Jan Sier
| Family | Pedigree | Reports |
| Jan Sier |
| b. abt 1859 |
| d. |
| Cornelis Hendriksz. Sier |
| b. abt 1828 |
| d. |
| Neeltje Janse Sier |
| b. abt 1823 |
| d. |
| Hendrik Sier |
| b. |
| d. 29 Jan 1867 |
| Huibertje Tol |
| b. |
| d. |
| Jan Cornelisz. Sier |
| b. |
| d. 23 Dec 1825 |
| Cornelis Sier |
| b. |
| d. 21 Oct 1828 |
| Antje Karregat |
| b. |
| d. 25 Aug 1832 |
| Crelis Jansz. Tol |
| b. |
| d. |
| Maretje Jans Steur |
| b. |
| d. |
| Crelis Jansz. Sier |
| b. |
| d. |
| Huibertje Jans Sier |
| b. |
| d. |
| Neeltje Jans Hoorn |
| b. |
| d. |