Familie: Peter John Pethers / Carla Herforth (F1456)
 | Carl Birger Herforth (1902-1969) 
|
 | Linda Hope g. Herforth (1904-1985) |
Sonja Louise Herforth (1928-1977)  |
 | Carl Eigil Herforth (1934-1986) |
Peter John Pethers (1927- )
 |
| Carla Herforth (1930-1979)
|
