Familie: Major, Fredrik Kristian Sejersted / Weidemann, Ditlevine Nathalia Dovra (F11056)
 | Weidemann, Fredrik Sommerfeldt (1803-1875) 
|
 | Major, Nathalie Adelaide (1808-1851) |
 | Weidemann, Lars Fredrik (1832-1852) |
| Weidemann, Robert Hjalmar (1835-1883)  |
 | Weidemann, Sophus August (1836-1894) |
| Weidemann, Einar (1839-1904) |
| Weidemann, Kristian Kristoffer (1845-1899) |
| Weidemann, David Herman (1847-1849) |
| Weidemann, Aksel Harald (1849-1913) |
| Weidemann, Nathalia Adelaide (1851-1852) |
 | Major, Fredrik Kristian Sejersted (1833- ) |
 | Weidemann, Ditlevine Nathalia Dovra (1841- )
|
| Major, Ivar Harald (1877-1926) |
| Major, Robert (1873- ) |
| Major, Fredrik Isaachsen (1870- ) |
| Major, Dorthea Margrethe (1875- ) |
| Major, Dagny (1868- ) |
| Major, Alf Ragnvald (1880-1882) |
| Major, Arne Waldemar (1884- ) |