Familie: Mathis Lask / Wilhelmine Pentzek (F64608)
 | Mathis Lask (1823-1900) |
 | Wilhelmine Pentzek (1843-1900) |
| Johann Julius Lask (1867-1888) |
| Emilie Lask (1869-1869) |
| Carl Lask (1871-1893) |
| Auguste Lask (1873-1875) |
| Emma Lask (1875-1875) |
| Bertha Lask (1876- ) |
| August Otto Lask (1878-1951)  |
| Emil Franz Lask (1881-1885) |
| Wilhelmine Ida Lask (1883-1885) |
| Martha Lask (1885-1898) |