Familie: Erwin Gottfried Lask / Ruth Gehrig (F34787)
 | Adolf Gottlieb Lask (1882-1967) |
 | Marie Riech (1884-1958) |
| Bruno Adolf Lask (1912- ) |
| Kurt Paul Lask (1914- ) |
| Erwin Gottfried Lask (1923-1996) 
|
| Ruth Gehrig (1929-2009) |
| Adolf Gottlieb Lask (1882-1967) |
| Marie Riech (1884-1958) |
| Bruno Adolf Lask (1912- ) |
| Kurt Paul Lask (1914- ) |
| Erwin Gottfried Lask (1923-1996)
|
| Ruth Gehrig (1929-2009) |