Family: Otto Keller / Helga Lang (F8266)
m. 26 Jul 1963 | Heinrich Keller (1907-1970) 
|
 | Frieda Stoffel (1904-1978)
|
 | Irma Keller (1927-2017)  |
| Friedrich Lang (1905-1952)
|
| Anna Schuhmacher (1908-1983)
|
| Hainie Lang (1934-2013) |
| Kurt Lang (1939-2005) |
| Elsbeth Lang (1940-1995) |
| Helga Lang (1944-1997)
|
 | Otto Keller (1935-2020)
|
 | Matthias Keller (1964-2013) |