Familie: Karl Ruhnau / Amalie Roggon (F22291)
 | Carl Ruhnau (1846- ) 
|
| Friedrich Ruhnau (1880- ) |
| Karl Ruhnau (1884-1961)
|
 | Amalie Roggon (1890- ) |
| Gertrud Ruhnau (1912- ) |
| Ilse Ruhnau (1914-2002) |
| Herbert Ruhnau (1925-1997) |
| Carl Ruhnau (1846- )
|
| Friedrich Ruhnau (1880- ) |
| Karl Ruhnau (1884-1961)
|
| Amalie Roggon (1890- ) |
| Gertrud Ruhnau (1912- ) |
| Ilse Ruhnau (1914-2002) |
| Herbert Ruhnau (1925-1997) |