| August Heinrich Eduard! Friedrich v.Seckendorff | Maria Eleonore! Franziska Augustina Hubertine v.Weise | Ellen Mitchell | |
| Heinrich Gottlieb v.Seckendorff | Elisabeth! Olga Jenison-Walworth | ||
| Gottfried! Carl Eduard Maria Franz Freiherr v.Seckendorff*18.8.1889, +2.2.1920 |