| Sovereign | Birthdate | Reign | Deathdate | ||
| Began | Ended | (if different) | |||
| Friedrich August I | 1750 | 1806 | 1827 | (Elector of Saxony 1763; Grand Duke of Warsaw 1807-13) | |
| Anton I | 1755 | 1827 | 1836 | ||
| Friedrich August II | 1797 | 1836 | 1854 | Johann I | 1801 | 1854 | 1873 | Albrecht I | 1828 | 1873 | 1902 | Georg I | 1832 | 1902 | 1904 | Friedrich August III | 1865 | 1904 | 1918 | 1932 |