| Klentzer, Anna Marg. | Klentzer Theo. Wilh. | 1886 | |
| Klentzer, Bauke | Hollander | Klentzer Theodor Wilhelm | 1915 |
| Klentzer, Geo. Andreas | 1880 | ||
| Klentzer, Georg Andreas | Klentzer Theodor Wilh. | 1876 | |
| Klentzer, Lauritz | Klentzer Georg Friedr. | 1876 | |
| Klentzer, NN | Klentzer NN | 1886 | |
| Klentzer, Pet. Christian | Klentzer Theo. Wilh. | 1879 | |
| Klentzer, Theo. Wilh. | Klentzer Theo. Wilh. | 1880 | |
| Klentzer, Theodor Wilhelm | 1925 |