Per aspera ad astra
Dymar Stralenberg (1285-1340) 
|
Gisela von Offenbach (1298- )
|
| Heinz Bettenhuser (1295- ) |
| Katharina Linwedir (1305-1354)
|
| Witze von Stralenberg (1318-1381)
|
| Grete Bettenhuser (1323-1371)
|
Katharina Stralenberg (1340-1405)  |
