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