| Samuel Wilhelm Adam Egmont Bruno Ulrich v.Richthofen-Seichau | Helene! Luise Laura v.Koschembahr | ||
| Wilhelm! (Willi) Karl Eugen Samuel Ulrich v.Richthofen-Seichau | Alice! (Alix) Anna Helene v.Dirksen | ||
| Alice! (Lix) Helene Ella Karoline Eugenie Freiin v.Richthofen*24.11.1905, +4.1.1969 |