Isaac Bertram D'Olier
Context
Parents
Father | Date of Birth | Mother | Date of Birth |
---|---|---|---|
Edmund D'Olier | 1820 | Maria Louisa Manders | 1836 |
Partners & Children
Partners | Date of Birth | Children |
---|---|---|
Beryl George |
Mary Mathes D'Olier
Clough Hope D'Olier Richard Bertram D'Olier |
Events
Facts
Media
Note
Sources
Kinships
Name | Degree of Kinship | Date of Birth | Place of Birth | Date of Death | Place of Death |
---|---|---|---|---|---|
Partners | |||||
Beryl George | Partner or Wife | ||||
Brothers & Sisters | |||||
Edmund Guy D'Olier | Brother | 1857 | 1935 | ||
Violet D'Olier | Sister | 1865 | 1917 | ||
Theodora Alice D'Olier | Sister | 1866 | |||
Cathcart D'Olier | Brother | 1959 | |||
Children | |||||
Clough Hope D'Olier | Daughter | ||||
Mary Mathes D'Olier | Daughter | ||||
Richard Bertram D'Olier | Son | 1903 | 1919 | ||
Parents | |||||
Edmund D'Olier | Father | 1820 | 1887 | ||
Maria Louisa Manders | Mother | 1836 | |||
Grandparents | |||||
Margaret Rutherford | Grandmother | 1859 | Dublin, Ireland | ||
Isaac Matthew D'Olier I | Grandfather | 1775 | Dublin, Ireland | 1835 | Dublin, Ireland |
Great grandparents | |||||
Jane Collins | Great grandmother | ||||
Jeremiah D'Olier | Great grandfather | 1747 | Dublin, Ireland | 1817 | Dublin, Ireland |
Second great grandparents | |||||
Isaac D'Olier II | Second great grandfather | 1707 | Dublin, Ireland | 1779 | Dublin, Ireland |
Joyce Keene | Second great grandmother | 1708 | Dublin, Ireland | 1780 | Dublin, Ireland |
Third great grandparents | |||||
Martha Pilkington | Third great grandmother | Dublin, Ireland | |||
Isaac D'Olier I | Third great grandfather | 1667 | Montauban, France | 1744 | Dublin, Ireland |
Fourth great grandparents | |||||
Genevieve Genoud | Fourth great grandmother | ||||
Pierre Olier | Fourth great grandfather | ||||
Fifth great grandparents | |||||
Catherine de Malon | Fifth great grandmother | ||||
Nicolas Edouard Olier Marquis de Nointel | Fifth great grandfather | 1611 | 1683 | ||
Brothers- & Sisters-in-law | |||||
Alice Gore | Sister-in-law | ||||
Emily Osbourne | Sister-in-law | ||||
Cyril Theodore Thring | Brother-in-law | 24/9/1861 | |||
Nephews & Nieces | |||||
Brian Valentine D'Olier | Nephew | ||||
Iris Thring | Niece | ||||
Maureen Thring | Niece | ||||
Sylvia D'Olier | Niece | 1892 | |||
Florence D'Olier | Niece | 1895 | 1959 | ||
Edmund William D'Olier | Nephew | 1897 | 1958 | ||
Lorna D'Olier | Niece | 1897 | |||
Bertrand Guy D'Olier | Nephew | 1902 | 17/08/1928 | Digby, United Kingdom | |
Monica Thring | Niece | 1906 | |||
Grandnephews & Grandnieces | |||||
Guy William D'Olier | Grandnephew | ||||
Edmund Michael Campbell D'Olier | Grandnephew | 1928 | 1943 | ||
Alice D'Olier | Grandniece | 1935 | |||
John Edmund D'Olier | Grandnephew | 26/7/1950 | 26/7/2010 | ||
Great grandnephews & Great grandnieces | |||||
Anne-Marie Kathleen D'Olier | Great grandniece | ||||
Colm Rudolph D'Olier | Great grandnephew | ||||
Sharon D'Olier | Great grandniece | 1960 | 1975 | ||
Uncles & Aunts | |||||
Isaac Matthew D'Olier II | Uncle | 1811 | 1890 | ||
Elinor D'Olier | Aunt | 1815 | 1883 | ||
John Rutherford D'Olier | Uncle | 1816 | 1899 | ||
Sarah Rosanna D'Olier | Aunt | 1819 | |||
Great uncles & Great aunts | |||||
Sophia D'Olier | Great aunt | 1858 | |||
Edmund Legh D'Olier | Great uncle | 1780 | Dublin, Ireland | 1853 | Dublin, Ireland |
Theophilus D'Olier | Great uncle | 1784 | Dublin, Ireland | 1809 | Bridgetown, Barbados |
Cecelia D'Olier | Great aunt | 1793 | |||
Great great (uncles & aunts) | |||||
Jane D'Olier | Great great aunt | ||||
Isaac D'Olier III | Great great uncle | 1734 | Dublin, Ireland | 1790 | Dublin, Ireland |
Richard D'Olier | Great great uncle | 1737 | 1816 | ||
3xGreat (uncles & aunts) | |||||
Abraham D'Olier | 3xGreat uncle | 1735 | Dublin, Irealnd | ||
Jane D'Olier | 3xGreat aunt | Dublin, Ireland | Dublin, Ireland | ||
Joanna D'Olier | 3xGreat aunt | Dublin, Ireland | Dublin, Ireland | ||
5xGreat (uncles & aunts) | |||||
Charles Francois Olier Marquis de Nointel | 5xGreat uncle | 1639 | 1685 | ||
Uncles-in-law & Aunts-in-law | |||||
John George | Uncle-in-law | ||||
Cathcart Lees | Uncle-in-law | 1811 | 1861 | ||
Helen Campbell Lauson | Aunt-in-law | 1829 | 1887 | ||
(Great uncles & Great aunts)-in-law | |||||
Philip Gowan | Great uncle-in-law | ||||
James Foote | Great uncle-in-law | 1770 | 1836 | ||
Julie Vellut | Great aunt-in-law | 1798 | Dublin, Ireland | 1872 | Dublin, Ireland |
Great great (uncles & aunts)-in-law | |||||
Maria Keene | Great great aunt-in-law | 1818 | |||
William Homan | Great great uncle-in-law | ||||
Sarah Ogle | Great great aunt-in-law | 1736 | 1816 | ||
Cousins | |||||
Helen Campbell D'Olier | First cousin (f) | ||||
Isaac Matthew D'Olier III | First cousin (m) | 1850 | 1913 | ||
Third cousins | |||||
Charlotte Theodosia D'Olier | Third cousin (f) | ||||
Elisabeth D'Olier | Third cousin (f) | 1917 | |||
George Ogle D'Olier | Third cousin (m) | ||||
Elisabeth Maria D'Olier | Third cousin (f) | 1824 | 1865 | ||
Isaac Arthur D'Olier | Third cousin (m) | 1825 | Dublin, Ireland | 1871 | Whitechapel, England |
Maria Henrietta D'Olier | Third cousin (f) | 1828 | 1878 | ||
Richard Henry D'Olier II | Third cousin (m) | 1832 | 1858 | ||
Henry Brooke D'Olier | Third cousin (m) | 1835 | 1864 | ||
1st cousins twice removed up | |||||
Anna Maria D'Olier | 1st cousin twice removed up (f) | 1856 | |||
Joseph D'Olier | 1st cousin twice removed up (m) | 1843 | |||
Julia Sophia D'Olier | 1st cousin twice removed up (f) | ||||
Martha D'Olier | 1st cousin twice removed up (f) | 1851 | |||
Frederick D'Olier | 1st cousin twice removed up (m) | 1769 | |||
Robert D'Olier | 1st cousin twice removed up (m) | 1771 | 1802 | ||
Isaac D'Olier IV (MA LLD) | 1st cousin twice removed up (m) | 1772 | 1841 | ||
2nd cousins once removed up | |||||
Jemima Jane D'Olier | 2nd cousin once removed up (f) | 1837 | |||
Mary Olivia D'Olier | 2nd cousin once removed up (f) | 1868 | |||
Theodosia D'Olier | 2nd cousin once removed up (f) | 1860 | |||
Richard Henry D'Olier I | 2nd cousin once removed up (m) | 1797 | Dublin, Ireland | 1839 | Dublin, Ireland |
Anna Maria D'Olier | 2nd cousin once removed up (f) | 1800 | 1870 | ||
Nicholas Ogle D'Olier | 2nd cousin once removed up (m) | 1809 | 1835 | ||
Henry Brooke Blachford D'Olier | 2nd cousin once removed up (m) | 1810 | 1831 | ||
3rd cousins once removed | |||||
Georgina Hall | 3rd cousin once removed (f) | ||||
Richard Henry D'Olier III | 3rd cousin once removed (m) | 1851 | 1918 | ||
John George Ogle D'Olier | 3rd cousin once removed (m) | 1855 | |||
Charlotte Elisabeth D'Olier | 3rd cousin once removed (f) | 1856 | 1878 | ||
Isaac James D'Olier | 3rd cousin once removed (m) | 1857 | 1944 | ||
Elisabeth Ellen Bromley D'Olier | 3rd cousin once removed (f) | 1859 | 1945 | ||
Mary Frances D'Olier | 3rd cousin once removed (f) | 1860 | 1935 | ||
Richard Henry D'Olier IV | 3rd cousin once removed (m) | 1862 | Whitechapel, England | 1941 | Norbury, UK |
3rd cousins twice removed | |||||
Ethel Lucile D'Olier | 3rd cousin twice removed (f) | 1880 | 1907 | ||
Georgina Kathleen D'Olier | 3rd cousin twice removed (f) | 1883 | 1964 | ||
Marie Louise D'Olier | 3rd cousin twice removed (f) | 1885 | |||
Richard Henry D'Olier V | 3rd cousin twice removed (m) | 1898 | 1970 | ||
Edmund Eric D'Olier | 3rd cousin twice removed (m) | 1911 | 1923 |
World History
Date | Event | Category | |
---|---|---|---|
12 Feb 1809 - 19 Apr 1882 | (-60.4) - 12.8 | Life of Charles Robert Darwin | Personalities |
7 Feb 1812 - 9 Jun 1870 | (-57.4) - 0.9 | Life of Charles John Huffam Dickens | Personalities |
13 Dec 1816 - 6 Dec 1892 | (-52.6) - 23.4 | Life of Werner von Siemens | Personalities |
30 Dec 1819 - 20 Sep 1890 | (-49.5) - 21.2 | Life of Theodor Fontane | Personalities |
15 Dec 1832 - 27 Dec 1923 | (-36.6) - 54.5 | Life of Gustave Eiffel | Personalities |
17 Mar 1834 - 6 Mar 1900 | (-35.3) - 30.7 | Life of Gottlieb Wilhelm Daimler | Personalities |
8 Jul 1838 - 8 Mar 1917 | (-31.0) - 47.7 | Life of Ferdinand von Zeppelin | Personalities |
11 Dec 1843 - 27 May 1910 | (-25.6) - 40.9 | Life of Robert Koch | Personalities |
25 Nov 1844 - 4 Apr 1929 | (-24.6) - 59.8 | Life of Carl Benz | Personalities |
11 Feb 1847 - 18 Oct 1931 | (-22.4) - 62.3 | Life of Thomas Alva Edison | Personalities |
3 Mar 1847 - 1 Aug 1922 | (-22.3) - 53.1 | Life of Alexander Graham Bell | Personalities |
2 Dec 1852 - 4 Sep 1870 | (-16.6) - 1.2 | Emperor of France: Napoleon III | France |
6 May 1856 - 23 Sep 1939 | (-13.2) - 70.3 | Life of Sigmund Freud | Personalities |
23 Sep 1861 - 12 Mar 1942 | (-7.8) - 72.7 | Life of Robert Bosch | Personalities |
30 Jul 1863 - 7 Apr 1947 | (-5.9) - 77.8 | Life of Henry Ford | Personalities |
16 Oct 1863 - 17 Mar 1937 | (-5.7) - 67.8 | Life of Joseph Austen Chamberlain | Personalities |
1868 - 1878 | (-1.0) - 9.0 | Ten Years' War ('Great War') | Wars & Military Conflicts |
4 Mar 1869 - 4 Mar 1877 | (-0.3) - 7.7 | President of the United States of America: Ulysses S. Grant | USA - Presidents |
5 Sep 1869 - 1884 | 0.2 - 15.0 | Construction period of the Neuschwanstein Castle | Monuments |
22 Apr 1870 - 21 Jan 1924 | 0.8 - 54.6 | Life of Vladimir Lenin | Personalities |
1870 | 1.0 | Begin of the 3rd French Republic | France |
19 Jul 1870 - 10 May 1871 | 1.0 - 1.9 | Franco-Prussian War | Germany |
18 Jan 1871 - 9 Mar 1888 | 1.6 - 18.7 | German Emperor: Wilhelm I | Germany |
9 Nov 1871 | 2.4 | Founding of the German Empire | Germany |
30 Nov 1874 - 24 Jan 1965 | 5.4 - 95.6 | Life of Sir Winston Leonard Spencer Churchill | Personalities |
5 Jan 1876 - 19 Apr 1967 | 6.5 - 97.9 | Life of Konrad Adenauer | Personalities |
4 Mar 1877 - 4 Mar 1881 | 7.7 - 11.7 | President of the United States of America: Rutherford B. Hayes | USA - Presidents |
1878 - 1881 | 9.0 - 12.0 | Second Anglo-Afghan War | Wars & Military Conflicts |
1878 | 9.0 | Establishment of Bell Telephone Company | Companies |
31 Dec 1878 | 9.5 | First two-stroke internal combustion gas engine | Automobile History |
14 Mar 1879 - 18 Apr 1955 | 9.7 - 85.9 | Life of Albert Einstein | Personalities |
1879 | 10.0 | Discovery of plague vaccine | Medicine |
1879 | 10.0 | Anglo-Zulu War | Wars & Military Conflicts |
1879 | 10.0 | Discovery of cholera vaccine | Medicine |
20 Dec 1880 - 23 Mar 1881 | 11.5 - 11.7 | First Boer War ('First South African War') | Wars & Military Conflicts |
4 Mar 1881 - 19 Sep 1881 | 11.7 - 12.2 | President of the United States of America: James A. Garfield | USA - Presidents |
6 Aug 1881 - 11 Mar 1955 | 12.1 - 85.7 | Life of Alexander Fleming | Personalities |
19 Sep 1881 - 4 Mar 1885 | 12.2 - 15.7 | President of the United States of America: Chester A. Arthur | USA - Presidents |
1882 | 13.0 | Britain occupies Egypt | Discoveries & Colonization |
1882 | 13.0 | Establishment of Peugeot | Companies |
21 Jan 1884 - 12 Dec 1963 | 14.6 - 94.5 | Life of Theodor Heuss | Personalities |
1884 | 15.0 | First controlled flight of a Zeppelin | Aviation History |
15 Nov 1884 - 26 Feb 1885 | 15.4 - 15.7 | Berlin Conference ('Congo Conference') | Discoveries & Colonization |
4 Mar 1885 - 4 Mar 1889 | 15.7 - 19.7 | President of the United States of America: Grover Cleveland | USA - Presidents |
1886 | 17.0 | Establishment of the Coca Cola Company | Companies |
1886 | 17.0 | Establishment of Johnson & Johnson | Companies |
28 Oct 1886 | 17.3 | Construction period of the Statue of Liberty | Monuments |
1887 - 1889 | 18.0 - 20.0 | Construction period of the Eiffel Tower | Monuments |
1887 | 18.0 | Huang He Flood | Disasters |
9 Mar 1888 - 15 Jun 1888 | 18.7 - 19.0 | German Emperor: Friedrich III | Germany |
15 Jun 1888 - 9 Nov 1918 | 19.0 - 49.4 | German Emperor: Wilhelm II | Germany |
1888 | 19.0 | First commercially manufactured automobile by Karl Benz | Automobile History |
4 Mar 1889 - 4 Mar 1893 | 19.7 - 23.7 | President of the United States of America: Benjamin Harrison | USA - Presidents |
20 Apr 1889 - 30 Apr 1945 | 19.8 - 75.9 | Life of Adolf Hitler | Personalities |
1890 | 21.0 | Establishment of General Electric | Companies |
1890 | 21.0 | Establishment of Daimler | Companies |
14 Oct 1890 - 28 Mar 1969 | 21.3 - 99.8 | Life of Dwight David Eisenhower | Personalities |
4 Mar 1893 - 4 Mar 1897 | 23.7 - 27.7 | President of the United States of America: Grover Cleveland | USA - Presidents |
1896 - 1897 | 27.0 - 28.0 | Matabele Wars ('Ndebele-Matabele-Krieg') | Wars & Military Conflicts |
1896 | 27.0 | Establishment of IBM (International Business Machines Corp., formerly 'Computing Tabulating Recording Corp. (CTR)') | Companies |
4 Mar 1897 - 14 Sep 1901 | 27.7 - 32.2 | President of the United States of America: William McKinley | USA - Presidents |
11 Oct 1899 - 31 May 1902 | 30.3 - 32.9 | Second Boer War ('Second South African War') | Wars & Military Conflicts |
8 Sep 1900 | 31.2 | Galveston hurricane; destruction of the city of Galveston, Texas | Disasters |
14 Sep 1901 - 4 Mar 1909 | 32.2 - 39.7 | President of the United States of America: Theodore Roosevelt | USA - Presidents |
19 Oct 1901 | 32.3 | First motorized zeppelin flight | Aviation History |
5 Dec 1901 - 15 Dec 1966 | 32.4 - 97.5 | Life of Walter Elias Disney | Personalities |
16 Jun 1903 | 34.0 | Establishment of Ford Motor Company | Companies |
16 Dec 1903 | 34.5 | First controlled powered human flight by the Wright brothers | Aviation History |
1904 - 1908 | 35.0 - 39.0 | Herero and Namaqua Uprising ('Herero and Namaqua Genocide') | Wars & Military Conflicts |
18 Apr 1906 | 36.8 | San Francisco Earthquake of 1906 | Disasters |
1907 | 38.0 | First helicopter flight | Aviation History |
16 Sep 1908 | 39.2 | Establishment of General Motors | Companies |
27 Sep 1908 | 39.3 | Introduction of the Ford Model T | Automobile History |
4 Mar 1909 - 4 Mar 1913 | 39.7 - 43.7 | President of the United States of America: William Howard Taft | USA - Presidents |
1909 | 40.0 | Discovery of antibiotics | Medicine |
30 May 1911 | 41.9 | One in seven families in the US owns a car | Automobile History |
30 May 1911 | 41.9 | First 'Indy 500' race in Indianapolis | Automobile History |
23 Oct 1911 | 42.3 | First military use of an airplane | Aviation History |
4 Mar 1913 - 4 Mar 1921 | 43.7 - 51.7 | President of the United States of America: Woodrow Wilson | USA - Presidents |
14 Jun 1914 - 15 Jun 1914 | 45.0 | First transatlantic flight | Aviation History |
28 Jun 1914 - 11 Nov 1918 | 45.0 - 49.4 | World War I | Wars & Military Conflicts |
6 Aug 1914 - 25 Nov 1918 | 45.1 - 49.4 | East African Campaign (World War I) | Wars & Military Conflicts |
13 Sep 1914 - 9 Jul 1915 | 45.2 - 46.0 | South-West Africa Campaign (World War I) | Wars & Military Conflicts |
14 Oct 1914 - 24 Oct 1914 | 45.3 | Maritz Rebellion | Wars & Military Conflicts |
24 Apr 1916 - 30 Apr 1916 | 46.8 - 46.9 | Easter Rising | Great Britain |
1916 | 47.0 | Establishment of BMW (Bayerische Motoren Werke AG) | Companies |
8 Mar 1917 - 12 Mar 1917 | 47.7 | Russian February Revolution | Russia |
29 May 1917 - 22 Nov 1963 | 47.9 - 94.5 | Life of John F. Kennedy | Personalities |
1917 - 1923 | 48.0 - 54.0 | Russian Civil War | Wars & Military Conflicts |
7 Nov 1917 | 48.4 | Founding of the Russian Socialist Federal Soviet Republic | Russia |
9 Nov 1918 | 49.4 | German Revolution | Germany |
11 Feb 1919 - 28 Feb 1925 | 49.6 - 55.7 | President of Germany: Friedrich Ebert | Germany |
13 Feb 1919 - 20 Jun 1919 | 49.7 - 50.0 | Chancellor of Germany: Philipp Scheidemann | Germany |
6 May 1919 - 8 Aug 1919 | 49.9 - 50.1 | Third Anglo-Afghan War | Wars & Military Conflicts |
1919 | 50.0 | First trans-atlantic zeppelin flight | Aviation History |
11 Aug 1919 | 50.1 | Adoption of the Weimar Constitution | Germany |
10 Sep 1919 | 50.2 | Treaty of Saint-Germain | Italy |
4 Mar 1921 - 2 Aug 1923 | 51.7 - 54.1 | President of the United States of America: Warren G. Harding | USA - Presidents |
6 Dec 1921 | 52.5 | Anglo-Irish Treaty | Great Britain |
28 Oct 1922 | 53.4 | Benito Mussolini becomes Prime Minister of Italy | Italy |
2 Aug 1923 - 4 Mar 1929 | 54.1 - 59.7 | President of the United States of America: Calvin Coolidge | USA - Presidents |
13 Aug 1923 - 23 Nov 1923 | 54.2 - 54.4 | Chancellor of Germany: Gustav Stresemann | Germany |
13 Sep 1923 | 54.2 | Establishing of the military dictatorship | Spain |
12 May 1925 - 2 Aug 1934 | 55.9 - 65.1 | President of Germany: Paul von Hindenburg | Germany |
14 Jun 1928 - 9 Oct 1967 | 59.0 - 98.3 | Life of Che Guevara | Personalities |
1928 | 59.0 | Discovery of penicillin | Medicine |
15 Jan 1929 - 4 Apr 1968 | 59.6 - 98.8 | Life of Martin Luther King | Personalities |
4 Mar 1929 - 4 Mar 1933 | 59.7 - 63.7 | President of the United States of America: Herbert Hoover | USA - Presidents |
25 Oct 1929 | 60.4 | 'Black Friday' | USA |
22 Jan 1930 - 1 May 1931 | 60.6 - 61.9 | Construction period of the Empire State Building | Monuments |
30 Mar 1930 - 30 May 1932 | 60.8 - 63.0 | Chancellor of Germany: Heinrich BrĂ¼ning | Germany |
5 Aug 1930 - 25 Aug 2012 | 61.1 - 143.2 | Life of Neil Armstrong | Personalities |
14 Apr 1931 | 61.8 | Proclamation of the Second Spanish Republic | Spain |
1931 | 62.0 | Establishment of Porsche | Companies |
11 Dec 1931 | 62.5 | Statute of Westminster | Great Britain |
1 Jun 1932 - 17 Nov 1932 | 63.0 - 63.4 | Chancellor of Germany: Franz von Papen | Germany |
3 Dec 1932 - 28 Jan 1933 | 63.5 - 63.6 | Chancellor of Germany: Kurt von Schleicher | Germany |
30 Jan 1933 - 30 Apr 1945 | 63.6 - 75.9 | Chancellor of Germany: Adolf Hitler | Germany |
28 Feb 1933 - 23 Mar 1933 | 63.7 - 63.8 | 'Reichstag Fire Decree' and 'Enabling Act': De facto end of the Weimar Republic & Begin of Nazi Dictatorship | Germany |
4 Mar 1933 - 12 Apr 1945 | 63.7 - 75.8 | President of the United States of America: Franklin D. Roosevelt | USA - Presidents |
1935 | 66.0 | Italy occupies Ethiopia, the last remainaing free territory in Africa. | Discoveries & Colonization |
11 Dec 1936 - 6 Feb 1952 | 67.5 - 82.7 | Queen consort of the United Kingdom: Elizabeth Bowes-Lyon 'Queen Mum' | Great Britain |
6 May 1937 | 67.9 | Hindenburg disaster | Aviation History |
1937 | 68.0 | Construction period of the Golden Gate Bridge | Monuments |
27 Aug 1939 | 70.2 | First flight of turbine-equipped jetplane | Aviation History |
1 Sep 1939 - 1945 | 70.2 - 76.0 | World War II | Wars & Military Conflicts |
14 May 1940 | 70.9 | Establishment of McDonald's | Companies |
7 Dec 1941 | 72.5 | Japanese Attack on Pearl Harbor | USA |
12 Apr 1945 - 20 Jan 1953 | 75.8 - 83.6 | President of the United States of America: Harry S. Truman | USA - Presidents |
25 Apr 1945 | 75.9 | Establishment of the United Nations | World |
8 May 1945 | 75.9 | Unconditional Surrender of the German Empire | Germany |
6 Aug 1945 - 9 Aug 1945 | 76.1 - 76.2 | Atomic bombings of Hiroshima and Nagasaki | USA |
14 Oct 1946 | 77.3 | Begin of the 4th French Republic | France |
14 Oct 1947 | 78.3 | First supersonic flight of the Bell X-1 | Aviation History |