Familie: Johann Lask / Luise Melingkat (F2506)
 | Johann Lask (1856- ) 
|
 | Caroline Wengoborski (1857- ) |
| Wilhelm Lask (1885- ) |
| Emil Lask (1886-1888) |
| August Melingkat (1857- )
|
| Caroline Piontek (1858- ) |
| Augusta Melingkat (1884- ) |
| Emma Melingkat (1885- )  |
| Martha* Maria Melingkat (1887- ) |
| Anna Wilhelmine Melingkat (1889- ) |
| Friedrich Wilhelm Melingkat (1896-1896) |
| Johann Lask (1888-1983)
|
| Luise Melingkat (1891- )
|
| Johann Lask (1914-1915) |
| Herta Gertrude Lask (1916-1981) |
| Ella Hedwig Lask (1920-2013) |