 
	| Father | Date of Birth | Mother | Date of Birth | 
|---|---|---|---|
|  Amos Cole Ryan | 14 MAY 1855 |  Mary E. Funk | 21 JAN 1856 | 
| Partner | Date of Birth | Children | 
|---|---|---|
|  Mary Elizabeth Ryan  Howard Chris Ryan | 
| Event Type | Date | Place | Description | 
|---|---|---|---|
|  Birth | 1 FEB 1883 | Tonica, IL, United States | |
|  Death | 7 AUG 1947 | Spring Valley, IL, United States | 
| Name | Type | Place of Birth | Date of Birth | Place of Death | Date of Death | 
|---|---|---|---|---|---|
| Brothers & Sisters | |||||
|  Allen Clark Ryan | Half-brother | Tonica, IL, United States | 17 JAN 1895 | 17 MAY 1962 | |
|  Oliver (Hub) Hubard Ryan | Half-brother | Tonica, IL, United States | 25 JAN 1896 | Tonica, IL, United States | 2 APR 1969 | 
|  George Howard Ryan | Half-brother | Tonica, IL, United States | 13 FEB 1897 | 23 JUL 1951 | |
|  Giles Thayer Ryan | Half-brother | Tonica, IL, United States | 26 NOV 1903 | West Walworth, NY | 17 MAR 1957 | 
| Children | |||||
|  Mary Elizabeth Ryan | Daughter | Amboy, IL, United States | 12 Feb 1913 | Rockford, IL, United States | 30 Jun 2011 | 
|  Howard Chris Ryan | Son | Tonica, IL, United States | 17 Jun 1916 | Peru, IL, United States | 10 Dec 2008 | 
| Parents | |||||
|  Amos Cole Ryan | Father | Egypt, NY, United States | 14 MAY 1855 | La Salle, IL, United States | 25 MAY 1929 | 
|  Mary E. Funk | Mother | Putnam County, IL | 21 JAN 1856 | Tonica, IL, United States | 26 DEC 1891 | 
| Grandparents | |||||
|  Joseph Funk | Grandfather | ||||
|  Margaret | Grandmother | ||||
|  John (Peter) Ryan | Grandfather | County Limerick, Ireland | 14 MAY 1833 | Egypt, NY, United States | 1867 | 
|  Esther Jane Gillett | Grandmother | Dansville, NY | 10 AUG 1834 | Tonica, IL, United States | 5 DEC 1892 | 
| Great grandparents | |||||
|  Bridget Kennealy | Great grandmother | Bruff, County Limerick, Ireland | Canada (?) | ABT 1838 | |
|  Barton Ezra Gillett | Great grandfather | Dansville, NY | 6 JAN 1800 | 10 AUG 1861 | |
|  David Ryan | Great grandfather | Bruff, County Limerick, Ireland | ABT 1802 | Perinton, NY | 31 DEC 1882 | 
|  Lydia Adams Davis | Great grandmother | Dansville, NY | 23 JUL 1803 | ||
| Second great grandparents | |||||
|  Rhoda Gillet | Second great grandmother | ||||
|  Israel Day Gillet | Second great grandfather | Sharon, CT, United States | 1 JUL 1770 | ||
| Third great grandparents | |||||
|  Jonathan Gillet | Third great grandfather | Colchester, CT, United States | ABT 1726 | Sharon, CT, United States | 31 DEC 1814 | 
|  Tamar Day | Third great grandmother | 29 NOV 1727 | Sharon, CT, United States | 17 JUN 1807 | |
| Fourth great grandparents | |||||
|  Mary Wells | Fourth great grandmother | ||||
|  Sarah Pellett | Fourth great grandmother | ||||
|  Thomas Day | Fourth great grandfather | ||||
|  Josiah Gillet | Fourth great grandfather | 24 NOV 1678 | 14 OCT 1742 | ||
| Fifth great grandparents | |||||
|  Josiah Gillet | Fifth great grandfather | Windsor, CT, United States | 1650 | 29 OCT 1736 | |
|  Joanna Tainter | Fifth great grandmother | APR 1657 | |||
| 6th great grandparents | |||||
|  Mary Dolbiar | 6th great grandmother | Colyton, Devonshire, England | 1607 | 5 JAN 1685 | |
|  Jonathan Gillet | 6th great grandfather | ABT 1610 | 23 AUG 1677 | ||
| Sons- & Daughters-In-Law | |||||
|  Wendell Warner | Son-in-law | ||||
|  Helen Mary Cizek | |||||
| Brothers- & Sisters-In-Law | |||||
|  Dorothy Hiltabrand | Sister-in-law | Tonica, IL, United States | 10 APR 1897 | Chicago, IL, United States | 6 AUG 1982 | 
| Nephews & Nieces | |||||
|  Gerald Loren (Tubby) Ryan | Nephew | Tonica, IL, United States | 11 NOV 1917 | Tonica, IL, United States | AUG 1978 | 
|  Maurice Kent Ryan | Nephew | La Salle, IL, United States | 22 JUL 1919 | Fairbury, IL | APR 1986 | 
|  Robert Max Ryan | Nephew | Tonica, IL, United States | 25 OCT 1922 | Tonica, IL, United States | JUN 1982 | 
|  Irene Ryan | Niece | Tonica, IL, United States | 7 JUL 1927 | Belvidere, IL | 2 DEC 2007 | 
|  Donald Wayne (Butch) Ryan | Nephew | Tonica, IL, United States | 4 JUN 1931 | Libertyville, IL | 1 JAN 1988 | 
|  Mary  Belle Ryan | |||||
| Grandnephews & Grandnieces | |||||
|  Dixie Dale Ryan | |||||
|  Curtis Michael Ryan | Grandnephew | Spring Valley, LaSalle, IL | 3 JUL 1946 | 15 Dec 2014 | |
|  Robert Patrick Ryan | |||||
|  Karen Ann Ryan | |||||
|  Timothy Ryan McMahon | |||||
|  Oliver Kim Ryan | |||||
|  Kathleen Suzanne Ryan | |||||
|  Terrance Joseph Ryan | Grandnephew | Spring Valley, IL, United States | 26 DEC 1953 | Murphysboro, IL | APR 1976 | 
|  Rebecca Irma Ryan | |||||
|  Thomas Mark McMahon | |||||
|  Christine Lee Ryan | Grandniece | Spring Valley, IL, United States | 24 JUN 1955 | Feb 2008 | |
|  Tod Kent Ryan | |||||
|  John (Jack) Frederick Herlocker Jr. | |||||
|  Michael Steven Ryan | |||||
|  Patricia Ann Ryan | |||||
|  Julia Ann (Julie) Herlocker | |||||
|  Michael Donald Ryan | |||||
|  Peggy Maxine Ryan | |||||
|  Mark Christopher Ryan | Grandnephew | 21 JAN 1963 | 23 Jan 2011 | ||
|  Matthew Patrick Ryan | |||||
|  Martin Quinn Ryan | |||||
|  Shannon Ryan | |||||
|  Kasey Ryan | |||||
| Great grandnephews & Great grandnieces | |||||
|  Kevin Ryan | Great grandnephew | ||||
|  Kristen Ryan | Great grandniece | ||||
|  Harry Patrick Fleming Jr. | |||||
|  Gerald Michael Fleming | |||||
|  John Richard Fleming | |||||
|  Vickie Lynn Fleming | |||||
|  Angela Kay Harms | |||||
|  Casey Erika Bengtsen | |||||
|  John Ryan Harms | |||||
|  Alistair Ross | |||||
|  Ryan Thomas McMahon | |||||
|  Cory Nicolas Bengtsen | |||||
|  Shannon Marie Ryan | |||||
|  Rebecca Harms | |||||
|  Emily Grace McMahon | |||||
|  Paige Caitlin Bengtsen | |||||
|  Shawn Cole Ryan | |||||
|  Erin Kelly Ryan | |||||
|  Sean Patrick Ryan | |||||
|  Ellen Ruth McMahon | |||||
|  Kelsi Shea Ryan | |||||
|  Hailey Ryan Burkhardt | |||||
|  Jackson James Burkhardt | |||||
| Second grandnephews & Second grandnieces | |||||
|  Kristin Nicole Fleming | |||||
|  Harry Patrick Fleming III | |||||
|  Joshua Donal Yacko | |||||
|  Emily Ryan Yacko | |||||
|  Ainsley Kayann Kratochvil | |||||
|  Ashlyn Pearl Kratochvil | |||||
|  Carter John Harms | |||||
|  Addison Michele Harms | |||||
| Uncles & Aunts | |||||
|  Lydia Ellen Ryan | Aunt | Egypt, NY, United States | 17 FEB 1855 | ||
|  John William Ryan | Uncle | Egypt, NY, United States | 4 FEB 1858 | ||
|  Albert Henry Ryan | Uncle | Egypt, NY, United States | 28 MAY 1860 | ||
|  Mary Uvilla Ryan | Aunt | Egypt, NY, United States | 1 JUN 1862 | 1953 | |
|  Maggie Ryan | Aunt | Egypt, NY, United States | 8 JAN 1864 | ABT 1865 | |
|  Alida Jane (Eliza) Ryan | Aunt | Egypt, NY, United States | 22 SEP 1865 | Buffalo, NY | 13 MAR 1917 | 
|  Margaret Ann Ryan | Aunt | Egypt, NY, United States | 12 AUG 1867 | Tioga County, PA | 12 AUG 1955 | 
| Great uncles & Great aunts | |||||
|  Patrick Ryan | Great uncle | County Limerick, Ireland | AUG 1825 | ||
|  Denis Ryan | Great uncle | County Limerick, Ireland | JAN 1828 | ||
|  Mary Ryan | Great aunt | County Limerick, Ireland | AUG 1830 | ||
|  Johanna (Julia) Ryan | Great aunt | County Limerick, Ireland | JUL 1835 | ||
|  Mary Ryan | Great aunt | County Limerick, Ireland | AUG 1838 | ||
| Great great (uncles & aunts) | |||||
|  Benjamin Gillet | Great great uncle | ||||
|  Camilla Gillet | Great great aunt | ||||
|  Catherine Gillet | Great great aunt | ||||
|  Justus Gillet | Great great uncle | ||||
|  Lorenzo D. Gillet | Great great uncle | ||||
|  Newton Gillet | Great great uncle | ||||
|  Rhoda Ann Gillet | Great great aunt | ||||
|  Sally Jane Gillet | Great great aunt | ||||
|  Tamar Gillet | Great great aunt | ||||
| 3xGreat (uncles & aunts) | |||||
|  Jonathan Gillet | 3xGreat uncle | Sharon, CT, United States | 27 FEB 1752 | Sharon, CT, United States | 1 FEB 1755 | 
|  Josiah Gillet | 3xGreat uncle | Sharon, CT, United States | 7 MAR 1754 | 1755 | |
|  Tamar Gillet | 3xGreat aunt | AFT 1755 | 18 MAY 1781 | ||
| 4xGreat (uncles & aunts) | |||||
|  Josiah Gillet | 4xGreat uncle | Colchester, CT, United States | 11 NOV 1712 | 13 OCT 1714 | |
|  Daniel Gillet | 4xGreat uncle | Colchester, CT, United States | 2 FEB 1714 | ||
|  Josiah Gillet | 4xGreat uncle | 7 DEC 1715 | |||
|  Sarah Gillet | 4xGreat uncle | Colchester, CT, United States | 24 JUN 1717 | ||
|  David Gillet | 4xGreat uncle | Colchester, CT, United States | 30 JUN 1719 | 15 OCT 1742 | |
|  Elizabeth Gillet | 4xGreat aunt | Colchester, CT, United States | 15 APR 1721 | ||
|  Mary Gillet | 4xGreat aunt | Colchester, CT, United States | 3 MAR 1725 | 17 APR 1725 | |
|  Charles Gillet | 4xGreat uncle | Colchester, CT, United States | 22 APR 1728 | "The Cedars", Canada | 1776 | 
| 5xGreat (uncles & aunts) | |||||
|  Joanna Gillet | 5xGreat aunt | 28 OCT 1680 | |||
|  Elizabeth Gillet | 5xGreat aunt | 16 JAN 1682 | 10 MAY 1756 | ||
|  Jonathan Gillet | 5xGreat uncle | 28 JUN 1685 | |||
|  Mary Gillet | 5xGreat uncle | 8 MAR 1687 | |||
|  Samuel Gillet | 5xGreat uncle | 1 OCT 1690 | |||
|  Joseph Gillet | 5xGreat uncle | 3 MAR 1695 | |||
|  Mindwell Gillet | 5xGreat aunt | 4 FEB 1696 | |||
|  Aaron Gillet | 5xGreat uncle | 8 MAR 1699 | 30 NOV 1730 | ||
|  Noah Gillet | 5xGreat uncle | 5 DEC 1701 | 1739 | ||
| Uncles-in-law & Aunts-in-law | |||||
|  Elizabeth Gahm | Aunt-in-law | ||||
|  Harriet Cheesbro Lloyd | Aunt-in-law | ||||
|  Ruth Moore | Aunt-in-law | ||||
|  Thurlow Weed Bortle | Uncle-in-law | ||||
|  Peter Charles Mckindley | Uncle-in-law | Mexico, Oswego County, NY, United States | 13 AUG 1853 | 1934 | |
|  Mary Edwards | Aunt-in-law | 1855 | |||
| 3xGreat (uncles & aunts)-in-law | |||||
|  Oliver Hatch | 3xGreat uncle-in-law | 5 FEB 1755 | |||
| 4xGreat (uncles & aunts)-in-law | |||||
|  Jerusha Jewett | 4xGreat aunt-in-law | ||||
| Cousins | |||||
|  Eugene Mott Bortle | First cousin (m) | 16 DEC 1871 | |||
|  Howard C. Mckindley | First cousin (m) | Mexico, Oswego County, NY, United States | 1878 | 9 JUL 1896 | |
|  Fred Mckindley | First cousin (m) | Mexico, Oswego County, NY, United States | 21 JUN 1880 | ||
|  Bertha Belle Bortle | First cousin (f) | 5 APR 1888 | |||
|  unknown Mckindley | First cousin (m) | BEF 1888 | |||
|  Ednah Louise Mckindley | First cousin (f) | Mexico, Oswego County, NY, United States | 23 DEC 1888 | Troutdale, Multnomah, OR | 1980 | 
|  Florence Nina Bortle | First cousin (f) | 7 APR 1890 | |||
|  Harland Earl Bortle | First cousin (m) | 5 JUL 1894 | |||
| 1st cousins 4 times removed up | |||||
|  Jerusha Gillet | 1st cousin 4 times removed up (f) | Sharon, CT, United States | 12 NOV 1753 | ||
|  Eunice Gillet | 1st cousin 4 times removed up (f) | 28 AUG 1755 | |||
|  Mary Gillet | 1st cousin 4 times removed up (f) | Sharon, CT, United States | 28 AUG 1757 | 1 DEC 1829 | |
|  Anna Gillet | 1st cousin 4 times removed up (f) | Sharon, CT, United States | 10 OCT 1759 | ||
|  Charles Gillet | 1st cousin 4 times removed up (m) | Sharon, CT, United States | 18 APR 1762 | Menden, Monroe Co., NY | 9 AUG 1824 | 
| Date | Age | Event | Category | 
|---|---|---|---|
| Dec 13, 1816 - Dec 6, 1892 | (-66.2) - 9.8 | Life of Werner von Siemens | Personalities | 
| Dec 30, 1819 - Sep 20, 1890 | (-63.1) - 7.6 | Life of Theodor Fontane | Personalities | 
| Dec 15, 1832 - Dec 27, 1923 | (-50.2) - 40.9 | Life of Gustave Eiffel | Personalities | 
| Mar 17, 1834 - Mar 6, 1900 | (-48.9) - 17.1 | Life of Gottlieb Wilhelm Daimler | Personalities | 
| Jul 8, 1838 - Mar 8, 1917 | (-44.6) - 34.1 | Life of Ferdinand von Zeppelin | Personalities | 
| Dec 11, 1843 - May 27, 1910 | (-39.2) - 27.3 | Life of Robert Koch | Personalities | 
| Nov 25, 1844 - Apr 4, 1929 | (-38.2) - 46.2 | Life of Carl Benz | Personalities | 
| Feb 11, 1847 - Oct 18, 1931 | (-36.0) - 48.7 | Life of Thomas Alva Edison | Personalities | 
| Mar 3, 1847 - Aug 1, 1922 | (-35.9) - 39.5 | Life of Alexander Graham Bell | Personalities | 
| May 6, 1856 - Sep 23, 1939 | (-26.8) - 56.6 | Life of Sigmund Freud | Personalities | 
| Sep 23, 1861 - Mar 12, 1942 | (-21.4) - 59.1 | Life of Robert Bosch | Personalities | 
| Jul 30, 1863 - Apr 7, 1947 | (-19.5) - 64.2 | Life of Henry Ford | Personalities | 
| Oct 16, 1863 - Mar 17, 1937 | (-19.3) - 54.1 | Life of Joseph Austen Chamberlain | Personalities | 
| Sep 5, 1869 - 1884 | (-13.4) - 1.4 | Construction period of Neuschwanstein Castle | Monuments | 
| Apr 22, 1870 - Jan 21, 1924 | (-12.8) - 40.9 | Life of Vladimir Lenin | Personalities | 
| Jan 18, 1871 - Mar 9, 1888 | (-12.0) - 5.1 | German Emperor: Wilhelm I | Germany | 
| Nov 30, 1874 - Jan 24, 1965 | (-8.2) - 82.0 | Life of Sir Winston Leonard Spencer Churchill | Personalities | 
| Jan 5, 1876 - Apr 19, 1967 | (-7.1) - 84.2 | Life of Konrad Adenauer | Personalities | 
| Mar 14, 1879 - Apr 18, 1955 | (-3.9) - 72.2 | Life of Albert Einstein | Personalities | 
| Aug 6, 1881 - Mar 11, 1955 | (-1.5) - 72.1 | Life of Alexander Fleming | Personalities | 
| Sep 19, 1881 - Mar 4, 1885 | (-1.4) - 2.0 | President of the United States of America: Chester A. Arthur | USA - Presidents | 
| Jan 21, 1884 - Dec 12, 1963 | 0.9 - 80.9 | Life of Theodor Heuss | Personalities | 
| 1884 | 1.4 | First controlled flight of a Zeppelin | Aviation History | 
| Nov 15, 1884 - Feb 26, 1885 | 1.7 - 2.0 | Berlin Conference ('Congo Conference') | Discoveries & Colonization | 
| Mar 4, 1885 - Mar 4, 1889 | 2.0 - 6.0 | President of the United States of America: Grover Cleveland | USA - Presidents | 
| 1886 | 3.4 | Establishment of Johnson & Johnson | Companies | 
| 1886 | 3.4 | Establishment of the Coca Cola Company | Companies | 
| Oct 28, 1886 | 3.7 | Construction period of the Statue of Liberty | Monuments | 
| 1887 - 1889 | 4.4 - 6.4 | Construction period of the Eiffel Tower | Monuments | 
| 1887 | 4.4 | Huang He flood | Disasters | 
| Mar 9, 1888 - Jun 15, 1888 | 5.1 - 5.3 | German Emperor: Friedrich III | Germany | 
| Jun 15, 1888 - Nov 9, 1918 | 5.3 - 35.7 | German Emperor: Wilhelm II | Germany | 
| 1888 | 5.4 | First commercially manufactured automobile by Karl Benz | Automobile History | 
| Mar 4, 1889 - Mar 4, 1893 | 6.0 - 10.0 | President of the United States of America: Benjamin Harrison | USA - Presidents | 
| Apr 20, 1889 - Apr 30, 1945 | 6.2 - 62.2 | Life of Adolf Hitler | Personalities | 
| 1890 | 7.4 | Establishment of Daimler | Companies | 
| 1890 | 7.4 | Establishment of General Electric | Companies | 
| Oct 14, 1890 - Mar 28, 1969 | 7.7 - 86.2 | Life of Dwight David Eisenhower | Personalities | 
| Mar 4, 1893 - Mar 4, 1897 | 10.0 - 14.0 | President of the United States of America: Grover Cleveland | USA - Presidents | 
| 1896 | 13.4 | Establishment of IBM (International Business Machines Corp., formerly 'Computing Tabulating Recording Corp. (CTR)') | Companies | 
| 1896 - 1897 | 13.4 - 14.4 | Matabele Wars ('Ndebele Matabele War') | Wars & Military Conflicts | 
| Mar 4, 1897 - Sep 14, 1901 | 14.0 - 18.6 | President of the United States of America: William McKinley | USA - Presidents | 
| Oct 11, 1899 - May 31, 1902 | 16.7 - 19.3 | Second Boer War ('Second South African War') | Wars & Military Conflicts | 
| Sep 8, 1900 | 17.6 | Galveston hurricane; destruction of the city of Galveston, Texas | Disasters | 
| Sep 14, 1901 - Mar 4, 1909 | 18.6 - 26.1 | President of the United States of America: Theodore Roosevelt | USA - Presidents | 
| Oct 19, 1901 | 18.7 | First motorized zeppelin flight | Aviation History | 
| Dec 5, 1901 - Dec 15, 1966 | 18.8 - 83.9 | Life of Walter Elias Disney | Personalities | 
| Jun 16, 1903 | 20.3 | Establishment of Ford Motor Company | Companies | 
| Dec 16, 1903 | 20.8 | First controlled powered human flight by the Wright brothers | Aviation History | 
| 1904 - 1908 | 21.4 - 25.4 | Herero and Namaqua Uprising ('Herero and Namaqua Genocide') | Wars & Military Conflicts | 
| Apr 18, 1906 | 23.2 | San Francisco earthquake of 1906 | Disasters | 
| 1907 | 24.4 | First helicopter flight | Aviation History | 
| Sep 16, 1908 | 25.6 | Establishment of General Motors | Companies | 
| Sep 27, 1908 | 25.6 | Introduction of the Ford Model T | Automobile History | 
| Mar 4, 1909 - Mar 4, 1913 | 26.1 - 30.1 | President of the United States of America: William Howard Taft | USA - Presidents | 
| 1909 | 26.4 | Discovery of antibiotics | Medicine | 
| May 30, 1911 | 28.3 | First 'Indy 500' race in Indianapolis | Automobile History | 
| May 30, 1911 | 28.3 | One in seven families in the US owns a car | Automobile History | 
| Oct 23, 1911 | 28.7 | First military use of an airplane | Aviation History | 
| Mar 4, 1913 - Mar 4, 1921 | 30.1 - 38.1 | President of the United States of America: Woodrow Wilson | USA - Presidents | 
| Jun 14, 1914 - Jun 15, 1914 | 31.3 | First transatlantic flight | Aviation History | 
| Jun 28, 1914 - Nov 11, 1918 | 31.4 - 35.7 | World War I | Wars & Military Conflicts | 
| Aug 6, 1914 - Nov 25, 1918 | 31.5 - 35.8 | East African Campaign (World War I) | Wars & Military Conflicts | 
| Sep 13, 1914 - Jul 9, 1915 | 31.6 - 32.4 | South-West Africa Campaign (World War I) | Wars & Military Conflicts | 
| Oct 14, 1914 - Oct 24, 1914 | 31.7 | Maritz Rebellion | Wars & Military Conflicts | 
| Apr 24, 1916 - Apr 30, 1916 | 33.2 | Easter Rising | Great Britain | 
| 1916 | 33.4 | Establishment of BMW (Bayerische Motoren Werke AG) | Companies | 
| Mar 8, 1917 - Mar 12, 1917 | 34.1 | Russian February Revolution | Russia | 
| May 29, 1917 - Nov 22, 1963 | 34.3 - 80.8 | Life of John F. Kennedy | Personalities | 
| 1917 - 1923 | 34.4 - 40.4 | Russian Civil War | Wars & Military Conflicts | 
| Nov 7, 1917 | 34.7 | Founding of the Russian Socialist Federal Soviet Republic | Russia | 
| Nov 9, 1918 | 35.7 | German Revolution | Germany | 
| Feb 11, 1919 - Feb 28, 1925 | 36.0 - 42.1 | President of Germany: Friedrich Ebert | Germany | 
| Feb 13, 1919 - Jun 20, 1919 | 36.0 - 36.4 | Chancellor of Germany: Philipp Scheidemann | Germany | 
| May 6, 1919 - Aug 8, 1919 | 36.2 - 36.5 | Third Anglo-Afghan War | Wars & Military Conflicts | 
| 1919 | 36.4 | First transatlantic zeppelin flight | Aviation History | 
| Aug 11, 1919 | 36.5 | Adoption of the Weimar Constitution | Germany | 
| Sep 10, 1919 | 36.6 | Treaty of Saint-Germain | Italy | 
| Mar 4, 1921 - Aug 2, 1923 | 38.1 - 40.5 | President of the United States of America: Warren G. Harding | USA - Presidents | 
| Dec 6, 1921 | 38.8 | Anglo-Irish Treaty | Great Britain | 
| Oct 28, 1922 | 39.7 | Benito Mussolini becomes Prime Minister of Italy | Italy | 
| Aug 2, 1923 - Mar 4, 1929 | 40.5 - 46.1 | President of the United States of America: Calvin Coolidge | USA - Presidents | 
| Aug 13, 1923 - Nov 23, 1923 | 40.5 - 40.8 | Chancellor of Germany: Gustav Stresemann | Germany | 
| Sep 13, 1923 | 40.6 | Establishment of the military dictatorship | Spain | 
| May 12, 1925 - Aug 2, 1934 | 42.3 - 51.5 | President of Germany: Paul von Hindenburg | Germany | 
| Jun 14, 1928 - Oct 9, 1967 | 45.3 - 84.7 | Life of Che Guevara | Personalities | 
| 1928 | 45.4 | Discovery of penicillin | Medicine | 
| Jan 15, 1929 - Apr 4, 1968 | 45.9 - 85.2 | Life of Martin Luther King | Personalities | 
| Mar 4, 1929 - Mar 4, 1933 | 46.1 - 50.1 | President of the United States of America: Herbert Hoover | USA - Presidents | 
| Oct 25, 1929 | 46.7 | 'Black Friday' | USA | 
| Jan 22, 1930 - May 1, 1931 | 47.0 - 48.2 | Construction period of the Empire State Building | Monuments | 
| Mar 30, 1930 - May 30, 1932 | 47.1 - 49.3 | Chancellor of Germany: Heinrich BrĂ¼ning | Germany | 
| Aug 5, 1930 - Aug 25, 2012 | 47.5 - 129.6 | Life of Neil Armstrong | Personalities | 
| Apr 14, 1931 | 48.2 | Proclamation of the Second Spanish Republic | Spain | 
| 1931 | 48.4 | Establishment of Porsche | Companies | 
| Dec 11, 1931 | 48.8 | Statute of Westminster | Great Britain | 
| Jun 1, 1932 - Nov 17, 1932 | 49.3 - 49.8 | Chancellor of Germany: Franz von Papen | Germany | 
| Dec 3, 1932 - Jan 28, 1933 | 49.8 - 50.0 | Chancellor of Germany: Kurt von Schleicher | Germany | 
| Jan 30, 1933 - Apr 30, 1945 | 50.0 - 62.2 | Chancellor of Germany: Adolf Hitler | Germany | 
| Feb 28, 1933 - Mar 23, 1933 | 50.1 | 'Reichstag Fire Decree' and 'Enabling Act': De facto end of the Weimar Republic & beginning of Nazi dictatorship | Germany | 
| Mar 4, 1933 - Apr 12, 1945 | 50.1 - 62.2 | President of the United States of America: Franklin D. Roosevelt | USA - Presidents | 
| 1935 | 52.4 | Italy occupies Ethiopia, the last remaining free territory in Africa. | Discoveries & Colonization | 
| Dec 11, 1936 - Feb 6, 1952 | 53.8 - 69.0 | Queen consort of the United Kingdom: Elizabeth Bowes-Lyon 'Queen Mum' | Great Britain | 
| May 6, 1937 | 54.2 | Hindenburg disaster | Aviation History | 
| 1937 | 54.4 | Construction period of the Golden Gate Bridge | Monuments | 
| Aug 27, 1939 | 56.6 | First flight of turbine-equipped jet plane | Aviation History | 
| Sep 1, 1939 - Sep 2, 1945 | 56.6 - 62.6 | World War II | Wars & Military Conflicts | 
| May 14, 1940 | 57.3 | Establishment of McDonald's | Companies | 
| Dec 7, 1941 | 58.8 | Japanese attack on Pearl Harbor | USA | 
| Apr 12, 1945 - Jan 20, 1953 | 62.2 - 70.0 | President of the United States of America: Harry S. Truman | USA - Presidents | 
| Apr 25, 1945 | 62.2 | Establishment of the United Nations | World | 
| May 8, 1945 | 62.3 | Unconditional surrender of the German Empire | Germany | 
| Aug 6, 1945 - Aug 9, 1945 | 62.5 | Nuclear bombings of Hiroshima and Nagasaki | USA | 
| Oct 14, 1946 | 63.7 | Start of the 4th French Republic | France |