Franz Heinrich Knehans (1871-1921) |
Karoline Wilhelmine Bernhardine Meyer zu Erpen (1872-1944) |
Heinrich Friedrich Wilhelm Knehans (1896- ) |
Alma Wilhelmine Luise Knehans (1897-1966) |
Wilhelm Julius Spellmann (1880- ) |
Anna Charlotte Vahlkamp (1877- ) |
Wilhelm Friedrich Henrich Knehans (1905- ) |
Alma Spellmann (1907-1967) |