1746 - 1820 (73 Jahre)
1819-1850
| Andreas Ludwig Christian Fresenius | |
| *: | 1819 |
| +: | 1850 |
1854-1910
| Luise Wilhelmine Fresenius | |
| *: | 11 Dez 1854 |
| Frankfurt/Main | |
| +: | 7 Apr 1910 |
| Kronberg | |
1844-1903
| Hermann Julius Richard Fresenius | |
| *: | 18 Jun 1844 |
| Frankfurt/Main | |
| oo: | 29 Mai 1876 |
| +: | 7 Jan 1903 |
| Monaco, MC | |
1823-1897
| Georg Philipp Gottfried Fresenius | |
| *: | 1823 |
| +: | 1897 |
1830-1885
| Caroline Goldmann | |
| *: | 26 Aug 1830 |
| oo: | 10 Jul 1853 |
| Darmstadt | |
| +: | 1885 |
1787-1854
| Maria Salome Fresenius | |
| *: | 1787 |
| +: | 1854 |
1789-1836
| Ludwig Friedrich Ernst Fresenius | |
| *: | 1789 |
| +: | 1836 |
1820-1899
| Joh. Georg Alexander Knoblauch | |
| *: | 1820 |
| +: | 3 Sep 1899 |
1831-1899
| Maria Wilhelmine Kekule | |
| *: | 20 Aug 1831 |
| oo: | 27 Mai 1855 |
| Darmstadt | |
| +: | 26 Aug 1899 |
1792-1854
| Elisabeth Luise Fresenius | |
| *: | 28 Mrz 1792 |
| +: | 6 Nov 1854 |
1789-1878
| Joh. Christian Carl Knoblauch | |
| *: | 27 Mai 1789 |
| +: | 1878 |
1796-1880
| Georg Philipp Heinrich Fresenius | |
| *: | 1796 |
| +: | 1880 |
|
1746-1820
| Andreas Ludwig Christian Fresenius | |
| *: | 15 Aug 1746 |
| Frankfurt/Main | |
| +: | 20 Mrz 1820 |
| Frankfurt/Main | |
1759-1843
| Christiana Augusta Wilhelmina Jan | |
| *: | 12 Jan 1759 |
| +: | 16 Nov 1843 |
