| Aron Ari Waas Slap (1882 - ~1940) |
|
| Sara Kesnig (1870 - 1943) |
| Saul 'Sally' Slap | Esther Kloot |
| b. 16 Nov 1906, Amsterdam, Nord-Holland, Netherlands d. abt 1970, Amsterdam, Nord-Holland, Netherlands bur. occ. edu. rel. |
b. 6 Dec 1909, Amsterdam, Nord-Holland, Netherlands d. abt 1975, Amsterdam, Nord-Holland, Netherlands bur. occ. edu. rel. |
| Living |