| 1819 | Birth | | 5/24/1819 | 0 |
| 1819 | Christening | | 6/24/1819 | 0 |
| 1819 | Begins: Life of Theodor Fontane | | 12/30/1819 | 0 |
| 1820 | Death | Edward Augustus Hanover Duke of Kent (m) (Father) | 1/23/1820 | 0 |
| 1820 | Begins: King of the United Kingdom: George IV | | 1/29/1820 | 0 |
| 1820 | Ends: King of the United Kingdom: George III | | 1/29/1820 | 0 |
| 1821 | Ends: Life of Napoléon Bonaparte | | 5/5/1821 | 1 |
| 1823 | Monroe Doctrine | | 2/12/1823 | 4 |
| 1825 | Ends: President of the United States of America: James Monroe | | 3/4/1825 | 5 |
| 1825 | Begins: President of the United States of America: John Quincy Adams | | 3/4/1825 | 5 |
| 1825 | Begins: Emperor of Russia: Nicholas I | | 12/1/1825 | 6 |
| 1825 | Ends: Emperor of Russia: Alexander I | | 12/1/1825 | 6 |
| 1827 | Ends: Life of Ludwig von Beethoven | | 3/26/1827 | 7 |
| 1829 | Begins: President of the United States of America: Andrew Jackson | | 3/4/1829 | 9 |
| 1829 | Ends: President of the United States of America: John Quincy Adams | | 3/4/1829 | 9 |
| 1830 | Ends: King of the United Kingdom: George IV | | 6/26/1830 | 11 |
| 1830 | Begins: King of the United Kingdom: William IV | | 6/26/1830 | 11 |
| 1832 | Ends: Life of Johann Wolfgang Goethe | | 3/22/1832 | 12 |
| 1832 | Begins: ‘Hambacher Fest’ | | 5/27/1832 | 13 |
| 1832 | Ends: ‘Hambacher Fest’ | | 5/30/1832 | 13 |
| 1832 | Begins: Life of Gustave Eiffel | | 12/15/1832 | 13 |
| 1833 | Establishment of Shell | | 1833 | 14 |
| 1834 | Begins: Life of Gottlieb Wilhelm Daimler | | 3/17/1834 | 14 |
| 1836 | Ends: Life of André Marie Ampère | | 6/10/1836 | 17 |
| 1837 | Begins: President of the United States of America: Martin Van Buren | | 3/4/1837 | 17 |
| 1837 | Ends: President of the United States of America: Andrew Jackson | | 3/4/1837 | 17 |
| 1837 | Ends: King of the United Kingdom: William IV | | 6/20/1837 | 18 |
| 1837 | Begins: Queen of the United Kingdom: Victoria | | 6/20/1837 | 18 |
| 1837 | Nobility Title | Queen of the United Kingdom | 6/20/1837 | 18 |
| 1837 | Establishment of the Peninsular & Oriental Steam Navigation Company (P&O) | | 1837 | 18 |
| 1837 | Establishment of the Colt’s Manufacturing Company | | 1837 | 18 |
| 1837 | Establishment of Procter & Gamble | | 10/31/1837 | 18 |
| 1838 | Begins: Life of Ferdinand von Zeppelin | | 7/8/1838 | 19 |
| 1839 | Introduction of Daguerreotype Photography | | 1839 | 20 |
| 1839 | Begins: First Anglo-Afghan War | | 1839 | 20 |
| 1840 | Marriage | Prince Alfred | 2/10/1840 | 20 |
| 1840 | Ends: King of the Netherlands: Willem I | | 10/7/1840 | 21 |
| 1840 | Begins: King of the Netherlands: Willem II | | 10/7/1840 | 21 |
| 1840 | Birth | The Princess Victoria of Saxe-Coburg-Gotha Princess Royal (Daughter) | 11/21/1840 | 21 |
| 1841 | Begins: President of the United States of America: William Henry Harrison | | 3/4/1841 | 21 |
| 1841 | Ends: President of the United States of America: Martin Van Buren | | 3/4/1841 | 21 |
| 1841 | Ends: President of the United States of America: William Henry Harrison | | 4/4/1841 | 21 |
| 1841 | Begins: President of the United States of America: John Tyler | | 4/4/1841 | 21 |
| 1841 | Birth | King Edward VII of the United Kingdom (m) (Son) | 11/9/1841 | 22 |
| 1842 | Christening | King Edward VII of the United Kingdom (m) (Son) | 1/16/1842 | 22 |
| 1842 | Ends: First Anglo-Afghan War | | 1842 | 23 |
| 1843 | Birth | Princess Alice Maud Mary Of Saxe-Coburg And Gotha (f) (Daughter) | 4/25/1843 | 23 |
| 1843 | Christening | Princess Alice Maud Mary Of Saxe-Coburg And Gotha (f) (Daughter) | 6/2/1843 | 24 |
| 1843 | Begins: Life of Robert Koch | | 12/11/1843 | 24 |
| 1844 | Birth | Prince Alfred Ernest Albert von Sachsen-Coburg und Gotha (m) | 8/6/1844 | 25 |
| 1844 | Christening | Prince Alfred Ernest Albert von Sachsen-Coburg und Gotha (m) | 9/6/1844 | 25 |
| 1844 | Begins: Life of Carl Benz | | 11/25/1844 | 25 |
| 1845 | Ends: President of the United States of America: John Tyler | | 3/4/1845 | 25 |
| 1845 | Begins: President of the United States of America: James K. Polk | | 3/4/1845 | 25 |
| 1846 | Birth | Princess Helene Auguste Viktoria Of Saxe-Coburg And Gotha (f) (Daughter) | 5/25/1846 | 27 |
| 1846 | Establishment of Carl Zeiss AG | | 1846 | 27 |
| 1846 | Establishment of the Associated Press | | 1846 | 27 |
| 1846 | Christening | Princess Helene Auguste Viktoria Of Saxe-Coburg And Gotha (f) (Daughter) | 7/25/1846 | 27 |
| 1847 | Begins: Life of Thomas Alva Edison | | 11.02.1847 | 27 |
| 1847 | Begins: Life of Alexander Graham Bell | | 3/3/1847 | 27 |
| 1847 | Establishment of Cartier | | 1847 | 28 |
| 1847 | Establishment of Siemens | | 1847 | 28 |
| 1848 | Begins: Revolutions of 1848/1849 in the German Confederation | | 3/1/1848 | 28 |
| 1848 | Birth | Princess Louise Of Saxe-Coburg And Gotha, Duchess of Argyll (f) (Daughter) | 3/18/1848 | 28 |
| 1848 | Begins: The National Assembly meets in the Church of St. Paul in Frankfurt | | 3/31/1848 | 28 |
| 1848 | Christening | Princess Louise Of Saxe-Coburg And Gotha, Duchess of Argyll (f) (Daughter) | 4/13/1848 | 28 |
| 1848 | Louis-Napoléon Bonaparte is elected, start of the 2nd Republic | | 01.12.1848 | 29 |
| 1849 | Begins: President of the United States of America: Zachary Taylor | | 04.03.1849 | 29 |
| 1849 | Ends: President of the United States of America: James K. Polk | | 3/4/1849 | 29 |
| 1849 | Ends: King of the Netherlands: Willem II | | 3/17/1849 | 29 |
| 1849 | Begins: King of the Netherlands: Willem III | | 3/17/1849 | 29 |
| 1849 | Ends: The National Assembly meets in the Church of St. Paul in Frankfurt | | 4/3/1849 | 29 |
| 1849 | Establishment of Pfizer | | 1849 | 30 |
| 1849 | Ends: Revolutions of 1848/1849 in the German Confederation | | 9/30/1849 | 30 |
| 1850 | Birth | Prince Arthur William Patrick Albert Saxe-Coburg, Gotha Duke of Connaught and Strathearn (m) (Son) | 5/1/1850 | 30 |
| 1850 | Christening | Prince Arthur William Patrick Albert Saxe-Coburg, Gotha Duke of Connaught and Strathearn (m) (Son) | 6/22/1850 | 31 |
| 1850 | Establishment of the American Express Company | | 1850 | 31 |
| 1850 | Begins: President of the United States of America: Millard Fillmore | | 7/9/1850 | 31 |
| 1850 | Ends: President of the United States of America: Zachary Taylor | | 7/9/1850 | 31 |
| 1851 | Establishment of The New York Times | | 1851 | 32 |
| 1851 | Western Union established | | 1851 | 32 |
| 1851 | Establishment of Reuters | | 1851 | 32 |
| 1852 | Begins: Emperor of France: Napoleon III | | 12/2/1852 | 33 |
| 1853 | Begins: President of the United States of America: Franklin Pierce | | 3/4/1853 | 33 |
| 1853 | Ends: President of the United States of America: Millard Fillmore | | 3/4/1853 | 33 |
| 1853 | Birth | Prince Leopold Of Saxe-Coburg And Gotha, Duke of Albany (m) (Son) | 4/7/1853 | 33 |
| 1853 | Christening | Prince Leopold Of Saxe-Coburg And Gotha, Duke of Albany (m) (Son) | 4/28/1853 | 33 |
| 1853 | Establishment of Levi Strauss & Co | | 1853 | 34 |
| 1855 | Ends: Emperor of Russia: Nicholas I | | 2 Mar 1855 | 35 |
| 1855 | Begins: Emperor of Russia: Alexander II | | 2 Mar 1855 | 35 |
| 1856 | Begins: Life of Sigmund Freud | | 5/6/1856 | 36 |
| 1857 | Ends: President of the United States of America: Franklin Pierce | | 3/4/1857 | 37 |
| 1857 | Begins: President of the United States of America: James Buchanan | | 3/4/1857 | 37 |
| 1857 | Birth | Princess Beatrice Of Saxe-Coburg And Gotha (f) (Daughter) | 4/14/1857 | 37 |
| 1857 | Christening | Princess Beatrice Of Saxe-Coburg And Gotha (f) (Daughter) | 6/16/1857 | 38 |
| 1858 | Marriage | The Princess Victoria Of Saxe-Coburg-Gotha Princess Royal (f) (Daughter) | 1/25/1858 | 38 |
| 1859 | Construction period of Big Ben | | 1859 | 40 |
| 1861 | Begins: President of the United States of America: Abraham Lincoln | | 3/4/1861 | 41 |
| 1861 | Ends: President of the United States of America: James Buchanan | | 3/4/1861 | 41 |
| 1861 | Death | Victoria Mary Louisa (f) (Mother) | 3/16/1861 | 41 |
| 1861 | Victor Emmanuel II proclaimed as King of Italy, the first king of a united Italy | | 3/17/1861 | 41 |
| 1861 | Begins: American Civil War | | 4/12/1861 | 41 |
| 1861 | Begins: Life of Robert Bosch | | 9/23/1861 | 42 |
| 1862 | Marriage | Princess Alice Maud Mary Of Saxe-Coburg And Gotha (f) (Daughter) | 7/1/1862 | 43 |
| 1863 | Marriage | King Edward VII of the United Kingdom (m) (Son) | 3/10/1863 | 43 |
| 1863 | Begins: Life of Henry Ford | | 07/30/1863 | 44 |
| 1863 | Begins: Life of Joseph Austen Chamberlain | | 10/16/1863 | 44 |
| 1865 | Ends: American Civil War | | 4/9/1865 | 45 |
| 1865 | Begins: President of the United States of America: Andrew Johnson | | 4/15/1865 | 45 |
| 1865 | Ends: President of the United States of America: Abraham Lincoln | | 4/15/1865 | 45 |
| 1865 | Ends: Life of Abraham Lincoln | | 4/15/1865 | 45 |
| 1866 | Begins: Austro-Prussian War (‘German War’) | | 6/9/1866 | 47 |
| 1866 | Marriage | Princess Helene Auguste Viktoria Of Saxe-Coburg And Gotha (f) (Daughter) | 7/5/1866 | 47 |
| 1866 | Ends: Austro-Prussian War (‘German War’) | | 7/26/1866 | 47 |
| 1866 | Ends: German Confederation | | 8/24/1866 | 47 |
| 1867 | First telephone voice transmission | | 3/10/1867 | 47 |
| 1868 | Begins: Ten Years’ War (‘Great War’) | | 1868 | 49 |
| 1869 | Ends: President of the United States of America: Andrew Johnson | | 3/4/1869 | 49 |
| 1869 | Begins: President of the United States of America: Ulysses S. Grant | | 3/4/1869 | 49 |
| 1869 | Begins: Construction period of Neuschwanstein Castle | | 9/5/1869 | 50 |
| 1870 | Begins: Life of Vladimir Lenin | | 4/22/1870 | 50 |
| 1870 | Ends: Life of Charles John Huffam Dickens | | 6/9/1870 | 51 |
| 1870 | Start of the 3rd French Republic | | 1870 | 51 |
| 1870 | Begins: Franco-Prussian War | | 7/19/1870 | 51 |
| 1870 | Ends: Emperor of France: Napoleon III | | 9/4/1870 | 51 |
| 1871 | Begins: German Emperor: Wilhelm I | | 0 | 51 |
| 1871 | Marriage | Princess Louise Of Saxe-Coburg And Gotha, Duchess of Argyll (f) (Daughter) | 3/21/1871 | 51 |
| 1871 | Begins: Chancellor of the German Empire: Otto von Bismarck | | 5/4/1871 | 51 |
| 1871 | Ends: Franco-Prussian War | | 5/10/1871 | 51 |
| 1871 | Founding of the German Empire | | 11/9/1871 | 52 |
| 1874 | Marriage | Prince Alfred Ernest Albert von Sachsen-Coburg und Gotha (m) (Son) | 1/23/1874 | 54 |
| 1874 | Begins: Life of Sir Winston Leonard Spencer Churchill | | 11/20/1874 | 55 |
| 1876 | Begins: Life of Konrad Adenauer | | 1/5/1876 | 56 |
| 1877 | Ends: President of the United States of America: Ulysses S. Grant | | 3/4/1877 | 57 |
| 1877 | Begins: President of the United States of America: Rutherford B. Hayes | | 3/4/1877 | 57 |
| 1878 | Establishment of Bell Telephone Company | | 1878 | 59 |
| 1878 | Begins: Second Anglo-Afghan War | | 1878 | 59 |
| 1878 | Ends: Ten Years’ War (‘Great War’) | | 1878 | 59 |
| 1878 | Death | Princess Alice Maud Mary Of Saxe-Coburg And Gotha (f) (Daughter) | 12/14/1878 | 59 |
| 1878 | Burial | Princess Alice Maud Mary Of Saxe-Coburg And Gotha (f) (Daughter) | 12/21/1878 | 59 |
| 1878 | First two-stroke internal combustion gas engine | | 12/31/1878 | 59 |
| 1879 | Marriage | Prince Arthur William Patrick Albert Saxe-Coburg, Gotha Duke of Connaught and Strathearn (m) (Son) | 3/13/1879 | 59 |
| 1879 | Begins: Life of Albert Einstein | | 3/14/1879 | 59 |
| 1879 | Discovery of plague vaccine | | 1879 | 60 |
| 1879 | Discovery of cholera vaccine | | 1879 | 60 |
| 1879 | Anglo-Zulu War | | 1879 | 60 |
| 1880 | Begins: First Boer War (‘First South African War’) | | 12/20/1880 | 61 |
| 1881 | Begins: President of the United States of America: James A. Garfield | | 3/4/1881 | 61 |
| 1881 | Ends: President of the United States of America: Rutherford B. Hayes | | 3/4/1881 | 61 |
| 1881 | Begins: Emperor of Russia: Alexander III | | 13 Mar 1881 | 61 |
| 1881 | Ends: Emperor of Russia: Alexander II | | 13 Mar 1881 | 61 |
| 1881 | Ends: First Boer War (‘First South African War’) | | 3/23/1881 | 61 |
| 1881 | Ends: Second Anglo-Afghan War | | 1881 | 62 |
| 1881 | Begins: Life of Alexander Fleming | | 8/6/1881 | 62 |
| 1881 | Ends: President of the United States of America: James A. Garfield | | 9/19/1881 | 62 |
| 1881 | Begins: President of the United States of America: Chester A. Arthur | | 9/19/1881 | 62 |
| 1882 | Ends: Life of Charles Robert Darwin | | 4/19/1882 | 62 |
| 1882 | Marriage | Prince Leopold Of Saxe-Coburg And Gotha, Duke of Albany (m) (Son) | 4/27/1882 | 62 |
| 1882 | Establishment of Peugeot | | 1882 | 63 |
| 1882 | Britain occupies Egypt | | 1882 | 63 |
| 1884 | Begins: Life of Theodor Heuss | | 1/21/1884 | 64 |
| 1884 | Death | Prince Leopold Of Saxe-Coburg And Gotha, Duke of Albany (m) (Son) | 3/28/1884 | 64 |
| 1884 | Burial | Prince Leopold Of Saxe-Coburg And Gotha, Duke of Albany (m) (Son) | 4/5/1884 | 64 |
| 1884 | First controlled flight of a Zeppelin | | 1884 | 65 |
| 1884 | Ends: Construction period of Neuschwanstein Castle | | 1884 | 65 |
| 1884 | Begins: Berlin Conference (‘Congo Conference’) | | 11/15/1884 | 65 |
| 1885 | Ends: Berlin Conference (‘Congo Conference’) | | 2/26/1885 | 65 |
| 1885 | Begins: President of the United States of America: Grover Cleveland | | 3/4/1885 | 65 |
| 1885 | Ends: President of the United States of America: Chester A. Arthur | | 3/4/1885 | 65 |
| 1885 | Marriage | Princess Beatrice Of Saxe-Coburg And Gotha (f) (Daughter) | 7/23/1885 | 66 |
| 1886 | Establishment of Johnson & Johnson | | 1886 | 67 |
| 1886 | Establishment of the Coca Cola Company | | 1886 | 67 |
| 1886 | Construction period of the Statue of Liberty | | 10/28/1886 | 67 |
| 1887 | Huang He flood | | 1887 | 68 |
| 1887 | Begins: Construction period of the Eiffel Tower | | 1887 | 68 |
| 1888 | Begins: German Emperor: Friedrich III | | 3/9/1888 | 68 |
| 1888 | Ends: German Emperor: Wilhelm I | | 3/9/1888 | 68 |
| 1888 | Ends: German Emperor: Friedrich III | | 6/15/1888 | 69 |
| 1888 | Begins: German Emperor: Wilhelm II | | 6/15/1888 | 69 |
| 1888 | First commercially manufactured automobile by Karl Benz | | 1888 | 69 |
| 1889 | Ends: President of the United States of America: Grover Cleveland | | 3/4/1889 | 69 |
| 1889 | Begins: President of the United States of America: Benjamin Harrison | | 3/4/1889 | 69 |
| 1889 | Begins: Life of Adolf Hitler | | 4/20/1889 | 69 |
| 1889 | Ends: Construction period of the Eiffel Tower | | 1889 | 70 |
| 1890 | Ends: Chancellor of the German Empire: Otto von Bismarck | | 3/20/1890 | 70 |
| 1890 | Establishment of General Electric | | 1890 | 71 |
| 1890 | Establishment of Daimler | | 1890 | 71 |
| 1890 | Ends: Life of Theodor Fontane | | 9/20/1890 | 71 |
| 1890 | Begins: Life of Dwight David Eisenhower | | 10/14/1890 | 71 |
| 1890 | Ends: King of the Netherlands: Willem III | | 11/23/1890 | 71 |
| 1890 | Begins: Queen of the Netherlands: Wilhelmina | | 11/23/1890 | 71 |
| 1892 | Ends: Life of Werner von Siemens | | 12/6/1892 | 73 |
| 1893 | Ends: President of the United States of America: Benjamin Harrison | | 3/4/1893 | 73 |
| 1893 | Begins: President of the United States of America: Grover Cleveland | | 3/4/1893 | 73 |
| 1894 | Ends: Emperor of Russia: Alexander III | | 1 Nov 1894 | 75 |
| 1894 | Begins: Emperor of Russia: Nicholas II | | 1 Nov 1894 | 75 |
| 1896 | Establishment of IBM (International Business Machines Corp., formerly ‘Computing Tabulating Recording Corp. (CTR)’) | | 1896 | 77 |
| 1896 | Begins: Matabele Wars (‘Ndebele Matabele War’) | | 1896 | 77 |
| 1897 | Ends: President of the United States of America: Grover Cleveland | | 3/4/1897 | 77 |
| 1897 | Begins: President of the United States of America: William McKinley | | 3/4/1897 | 77 |
| 1897 | Ends: Matabele Wars (‘Ndebele Matabele War’) | | 1897 | 78 |
| 1899 | Begins: Second Boer War (‘Second South African War’) | | 10/11/1899 | 80 |
| 1900 | Ends: Life of Gottlieb Wilhelm Daimler | | 3/6/1900 | 80 |
| 1900 | Death | Prince Alfred Ernest Albert von Sachsen-Coburg und Gotha (m) (Son) | 7/30/1900 | 81 |
| 1900 | Burial | Prince Alfred Ernest Albert von Sachsen-Coburg und Gotha (m) (Son) | 8/4/1900 | 81 |
| 1900 | Galveston hurricane; destruction of the city of Galveston, Texas | | 9/8/1900 | 81 |
| 1901 | Ends: Queen of the United Kingdom: Victoria | | 1/22/1901 | 81 |
| 1901 | Begins: King of the United Kingdom: Edward VII | | 1/22/1901 | 81 |
| 1901 | Death | | 1/22/1901 | 81 |
