Leon Polak
| Family | Pedigree | Reports |
| Leon Polak |
| b. 1 Oct 1884 |
| d. aft 1945 |
| Abraham Polak |
| b. 16 Jan 1853 |
| d. 17 Oct 1913 |
| Leentje van Aalten |
| b. 29 Mar 1856 |
| d. 7 Feb 1936 |
| Philippus Bernardus Abraham Polak |
| b. 21 Feb 1812 |
| d. 8 Jul 1890 |
| Amelia de Jongh |
| b. |
| d. 18 Jul 1865 |
| Lion van Aalten |
| b. 6 Apr 1827 |
| d. 30 Jan 1866 |
| Elisabeth de Jongh |
| b. abt 1829 |
| d. 16 Nov 1912 |
| Abraham Polak |
| b. |
| d. 5 Jan 1845 |
| Hester Henriette van Goch |
| b. |
| d. 20 Oct 1839 |
| Jacobus de Jongh |
| b. |
| d. 7 Apr 1835 |
| Rachel Huijsman |
| b. |
| d. 11 Sep 1871 |
| Simon van Aalten |
| b. |
| d. 30 May 1862 |
| Leentje Hijmans |
| b. |
| d. 21 Apr 1868 |
| Jacobus de Jongh |
| b. |
| d. 7 Apr 1835 |
| Rachel Huijsman |
| b. |
| d. 11 Sep 1871 |
