| Salomon David Kats |
Anthonie Kropveld (1869 - 1938) |
| Carolina Lezer |
Betje Frank (1869 - 1942) |
| Samuel Kats | Duifje Kropveld |
| b. 26 Apr 1891, Beilen, Drenthe, Netherlands. d. 1 Apr 1975, Beilen, Drenthe, Netherlands. bur. occ. edu. rel. |
b. 1905 d. 21 Feb 1983, Beilen, Drenthe, Netherlands. bur. occ. edu. rel. |
| Spouses: 1, 2 |
| Betsy Kats |