| Country | Sovereign | Born | Acceded | Consort (born) | Heir (born) |
 Kingdom of the Two Sicilies |  King Ferdinando I | 12 Jan 1751 | 6 Oct 1759 (Two Sicilies 12 Dec 1816) |  Prince Francesco, Duke of Calabria (1777) | |
 Austrian Empire |  Emperor Franz I | 12 Feb 1768 | 11 Aug 1804 (HRE 1792-1806) |  Empress Caroline Augusta (1792) |  Crown Prince Ferdinand (1793) |
 Kingdom of Prussia |  King Friedrich Wilhelm III | 3 Aug 1770 | 16 Nov 1797 |  Crown Prince Friedrich Wilhelm (1795) | |
 Russian Empire |  Emperor Alexander I | 23 Dec 1777 | 24 Mar 1801 |  Empress Elisabeth (1779) |  Grand Duke Konstantin (1779) |
 Kingdom of Bavaria |  King Maximilian I | 27 May 1756 | 26 Dec 1805 |  Queen Caroline (1776) |  Crown Prince Ludwig (1786) |
 Kingdom of Saxony |  King Friedrich August I | 23 Dec 1750 | 11 Dec 1806 |  Queen Amalie (1752) |  Prince Anton (1755) |
 Kingdom of Denmark |  King Frederik VI | 28 Jan 1768 | 13 Mar 1808 |  Queen Marie (1767) |  Crown Prince Christian (1786) |
 Kingdom of Spain |  King Fernando VII | 14 Oct 1784 | 11 Dec 1813 |  Queen Maria Josepha (1803) |  Infante Carlos (1788) |
 Kingdom of the Netherlands |  King Willem I | 24 Aug 1773 | 16 Mar 1815 |  Queen Wilhelmina (1774) |  Crown Prince Willem (1792) |
 Kingdom of Portugal |  King Joćo VI | 13 May 1767 | 20 Mar 1816 |  Queen Carlota (1775) |  Pedro I, Emperor of Brazil (1798) |
 Kingdom of Württemberg |  King Wilhelm I | 27 Sep 1781 | 30 Oct 1816 |  Queen Pauline (1800) |  Prince Paul (1785) |
 Kingdom of Sweden and Norway |  King Carl XIV Johan | 26 Jan 1763 | 5 Feb 1818 |  Queen Desideria (1777) |  Crown Prince Oscar (1799) |
 United Kingdom of Great Britain and Ireland Kingdom of Hanover |  King George IV | 12 Aug 1762 | 29 Jan 1820 |  Prince Frederick, Duke of York (1763) | |
 Kingdom of Sardinia |  King Carlo Felice I | 6 Apr 1765 | 12 Mar 1821 |  Queen Maria Christina (1779) |  Prince Carlo Alberto (1798) |
 Papal States |  Pope Leo XII | 2 Aug 1760 | 28 Sept 1823 | ||
 Kingdom of France |  King Charles X | 9 Oct 1757 | 16 Sept 1824 |  Prince Louis Antoine, Dauphin (1775) |
