1805 - 1856 (50 Jahre)
| Paul v.Hardenberg 1873-1960 |
| Paul v.Hardenberg | |
| *: | 6 Jan 1873 |
| Kiel | |
| +: | 10 Mrz 1960 |
| Kiel | |
Ilse v.Witzendorff 1880-1960 |
| Ilse v.Witzendorff | |
| *: | 8 Jul 1880 |
| Kiel | |
| +: | 10 Mrz 1960 |
| Kiel | |
| Helene v.Hardenberg 1832-1909 |
| Helene v.Hardenberg | |
| *: | 16 Aug 1832 |
| Breslau | |
| +: | 14 Apr 1909 |
| Potsdam | |
| Georg v.Hardenberg 1829-1909 |
| Georg v.Hardenberg | |
| *: | 23 Mai 1829 |
| Frankfurt/O. | |
| +: | 28 Sep 1909 |
| Wilhelm v.Canstatt 1873- |
| Wilhelm v.Canstatt | |
| *: | 22 Jan 1873 |
| oo: | 12 Sep 1914 |
| Carl-Hans v.Hardenberg 1891-1958 |
| Carl-Hans v.Hardenberg | |
| *: | 22 Okt 1891 |
| Glogau | |
| +: | 1958 |
| Mary v.d.Schulenburg 1888-1959 |
| Mary v.d.Schulenburg | |
| *: | 29 Okt 1888 |
| +: | 1959 |
| Harald v.Hardenberg 1894- |
| Harald v.Hardenberg | |
| *: | 14 Jun 1894 |
| Wilhelm v.Hardenberg 1858-1915 |
| Wilhelm v.Hardenberg | |
| *: | 25 Nov 1858 |
| +: | 23 Sep 1915 |
| Helene v.Hardenberg 1862-1922 |
| Helene v.Hardenberg | |
| *: | 11 Dez 1862 |
| +: | 22 Aug 1922 |
| Harald v.Hardenberg 1863- |
| Harald v.Hardenberg | |
| *: | 2 Feb 1863 |
| Eberhard.I v.Hardenberg 1866-1927 |
| Eberhard.I v.Hardenberg | |
| *: | 12 Jan 1866 |
| Breslau | |
| +: | 8 Jun 1927 |
| Marburg/Lahn | |
| Franziska Marg. Darbishire 1871-1952 |
| Franziska Marg. Darbishire | |
| *: | 26 Dez 1871 |
| +: | 10 Jul 1952 |
| Marburg/Lahn | |
| Hilde v.Hardenberg 1834-1911 |
| Hilde v.Hardenberg | |
| *: | 9 Dez 1834 |
| Dresden | |
| +: | 25 Okt 1911 |
| Karl v.Hardenberg 1827-1873 |
| Karl v.Hardenberg | |
| *: | 28 Aug 1827 |
| Frankfurt/O. | |
| +: | 3 Nov 1873 |
| Vevey, CH | |
|
| Friedrich.III v.Hardenberg 1805-1856 |
| Friedrich.III v.Hardenberg | |
| *: | 13 Jun 1805 |
| Bayreuth | |
| +: | 11 Mrz 1856 |
| Breslau | |
| Pauline v.Charpentier 1807-1871 |
| Pauline v.Charpentier | |
| *: | 29 Mai 1807 |
| D | |
| +: | 2 Apr 1871 |
| Dresden | |
