Family: Arthur Norman KOCH / Linda Maria THIEL (F2188)
m. 1930August Hermann KOCH (1870-1946) 
|
Emma Mathilde KLEEMANN (1879-1969) |
Hilda Florence KOCH (1900-1984)  |
| Adeline Ruby KOCH (1904-1964) |
| Victor Conrad KOCH (1913-1969) |
| Norma Verena KOCH (1913-1996) |
| Arthur Norman KOCH (1901-1942)
|
| Linda Maria THIEL (1905-1986) |
| Beryl KOCH (1935- ) |