Ich habe die nachfolgende Untersuchung des Durchschnittlichen Alters der Eltern in den Geburtsjahrgängen des 19. Jh angestellt.
Anzahl der Altersangaben:
* Alter der Mütter: 33.030
* Alter der Väter: 32.393
Viel Spaß beim Untersuchen:-)
| Jahrgang | Mutter | Vater |
|----------|--------|-------|
| 1800 | 31 | 36 |
| 1801 | 31 | 34 |
| 1802 | 31 | 35 |
| 1803 | 31 | 36 |
| 1804 | 31 | 35 |
| 1805 | 31 | 35 |
| 1806 | 31 | 35 |
| 1807 | 31 | 36 |
| 1808 | 32 | 34 |
| 1809 | 31 | 36 |
| 1810 | 32 | 36 |
| 1811 | 30 | 34 |
| 1812 | 31 | 35 |
| 1813 | 31 | 34 |
| 1814 | 30 | 35 |
| 1815 | 30 | 33 |
| 1816 | 30 | 34 |
| 1817 | 29 | 33 |
| 1818 | 30 | 33 |
| 1819 | 30 | 34 |
| 1820 | 31 | 34 |
| 1821 | 31 | 35 |
| 1822 | 31 | 35 |
| 1823 | 32 | 35 |
| 1824 | 32 | 35 |
| 1825 | 31 | 35 |
| 1826 | 32 | 34 |
| 1827 | 31 | 35 |
| 1828 | 31 | 34 |
| 1829 | 31 | 34 |
| 1830 | 31 | 34 |
| 1831 | 30 | 34 |
| 1832 | 30 | 33 |
| 1833 | 31 | 34 |
| 1834 | 31 | 35 |
| 1835 | 31 | 34 |
| 1836 | 31 | 33 |
| 1837 | 32 | 34 |
| 1838 | 31 | 34 |
| 1839 | 31 | 34 |
| 1840 | 32 | 35 |
| 1841 | 31 | 34 |
| 1842 | 31 | 34 |
| 1843 | 31 | 35 |
| 1844 | 31 | 34 |
| 1845 | 31 | 34 |
| 1846 | 31 | 34 |
| 1847 | 31 | 35 |
| 1848 | 31 | 35 |
| 1849 | 31 | 35 |
| 1850 | 31 | 35 |
| 1851 | 31 | 35 |
| 1852 | 31 | 35 |
| 1853 | 31 | 35 |
| 1854 | 31 | 35 |
| 1855 | 31 | 35 |
| 1856 | 30 | 34 |
| 1857 | 30 | 34 |
| 1858 | 30 | 34 |
| 1859 | 30 | 34 |
| 1860 | 30 | 34 |
| 1861 | 30 | 34 |
| 1862 | 31 | 34 |
| 1863 | 31 | 34 |
| 1864 | 30 | 34 |
| 1865 | 30 | 34 |
| 1866 | 30 | 34 |
| 1867 | 30 | 34 |
| 1868 | 30 | 34 |
| 1869 | 30 | 34 |
| 1870 | 31 | 35 |
| 1871 | 30 | 35 |
| 1872 | 30 | 34 |
| 1873 | 30 | 35 |
| 1874 | 30 | 34 |
| 1875 | 30 | 35 |
| 1876 | 30 | 35 |
| 1877 | 30 | 34 |
| 1878 | 31 | 35 |
| 1879 | 30 | 35 |
| 1880 | 30 | 35 |
| 1881 | 31 | 35 |
| 1882 | 31 | 35 |
| 1883 | 31 | 35 |
| 1884 | 30 | 35 |
| 1885 | 31 | 35 |
| 1886 | 30 | 35 |
| 1887 | 31 | 35 |
| 1888 | 30 | 34 |
| 1889 | 30 | 34 |
| 1890 | 30 | 35 |
| 1891 | 30 | 34 |
| 1892 | 30 | 34 |
| 1893 | 30 | 34 |
| 1894 | 30 | 34 |
| 1895 | 30 | 34 |
| 1896 | 30 | 34 |
| 1897 | 30 | 34 |
| 1898 | 30 | 34 |
| 1899 | 30 | 34 |
| ======= | ==== | ==== |
| Mittel | 30 | 34 |