Familie: Emil Kurt Erler / Frieda Marie Koch (F269)
verh. 16 Jun 1934Max Reinhold Erler (1885- ) |
Emilia Martha Reger (1885- ) |
Christian Ferdinand Koch (1880- ) 
|
 | Emma Rosa Förster (1878-1962)
|
Alfred Ferdinand Alban Koch (1900-1992)  |
 | Emma Rosa Dora Koch (1902-1986) |
| Christian Rudi Koch (1903- ) |
| Johanna Elly Koch (1905- ) |
| Frieda Marie Koch (1907- )
|
| Emil Kurt Erler (1912-1937)
|
| Marie Irmgard Erler (1934- ) |