Familie: Hans-Gerd SCHAAL / Rita Barbara GREVE (55582080)
 | Georg SCHAAL (1919-2011) 
|
 | Gerta REIFERS (1923-2009)
|
 | Johanna SCHAAL (1961-1985) |
 | Hans-Georg GREVE (1923-2007)
|
 | Hildegunde URBAN (1928-2012)
|
 | Raimund GREVE (1958-2014)  |
| Georg SCHAAL (1919-2011)
|
| Gerta REIFERS (1923-2009)
|
| Johanna SCHAAL (1961-1985) |
| Hans-Georg GREVE (1923-2007)
|
| Hildegunde URBAN (1928-2012)
|
| Raimund GREVE (1958-2014) |
