| Name | Occupation | Birth | Death | Known for |
| F. Preston Blair |
Journalist |
12-Apr-1791 |
18-Apr-1876 |
Blair House |
| Leonard Bloomfield |
Linguist |
1-Apr-1887 |
18-Apr-1949 |
Structural linguistics of Tagalog |
| Kitty Carlisle |
Singer |
3-Sep-1910 |
18-Apr-2007 |
A Night at the Opera |
| António Óscar Carmona |
Head of State |
24-Nov-1869 |
18-Apr-1951 |
President of Portugal, 1926-51 |
| Dick Clark |
TV Personality |
30-Nov-1929 |
18-Apr-2012 |
American Bandstand |
| Roscoe Conkling |
Politician |
30-Oct-1829 |
18-Apr-1888 |
US Senator from New York, 1867-81 |
| Irving Cummings |
Film Director |
9-Oct-1888 |
18-Apr-1959 |
In Old Arizona |
| Sir Simonds D'Ewes |
Curator |
18-Dec-1602 |
18-Apr-1650 |
Journals of all the Parliaments |
| Erasmus Darwin |
Naturalist |
12-Dec-1731 |
18-Apr-1802 |
English naturalist, very bad poet |
| Bernard Edwards |
Musician |
31-Oct-1952 |
18-Apr-1996 |
Founding member of Chic |
| Albert Einstein |
Physicist |
14-Mar-1879 |
18-Apr-1955 |
Theory of relativity |
| Peter F. Flaherty |
Politician |
25-Jun-1924 |
18-Apr-2005 |
Mayor of Pittsburgh, 1970-77 |
| John Foxe |
Religion |
1516 |
18-Apr-1587 |
Foxe's Book of Martyrs |
| Arturo Frondizi |
Head of State |
28-Oct-1908 |
18-Apr-1995 |
President of Argentina, 1958-62 |
| Clarence Gaines |
Basketball |
21-May-1923 |
18-Apr-2005 |
Winston-Salem Head Coach, 1946-93 |
| Sir Richard Hawkins |
Military |
c. 1562 |
18-Apr-1622 |
Voiage into the South Sea |
| Will Hay |
Actor |
6-Dec-1888 |
18-Apr-1949 |
Ask a Policeman |
| Ben Hecht |
Screenwriter |
28-Feb-1894 |
18-Apr-1964 |
The Front Page |
| Thor Heyerdahl |
Explorer |
6-Oct-1914 |
18-Apr-2002 |
Kon-Tiki |
| Louis McHenry Howe |
Government |
14-Jan-1871 |
18-Apr-1936 |
Close advisor to FDR |
| Itcho Ito |
Politician |
23-Aug-1945 |
18-Apr-2007 |
Mayor of Nagasaki, 1995-2007 |
| Olin D. Johnston |
Politician |
18-Nov-1896 |
18-Apr-1965 |
Governor and Senator from South Carolina |
| William R. King |
Politician |
7-Apr-1786 |
18-Apr-1853 |
Vice President under Franklin Pierce |
| Diane Knippers |
Religion |
6-Jan-1952 |
18-Apr-2005 |
Conservative religious strategist |
| Justus Liebig |
Chemist |
12-May-1803 |
18-Apr-1873 |
Reformed pedagogy of chemistry |
| Bill Orton |
Politician |
22-Sep-1948 |
18-Apr-2009 |
Congressman from Utah, 1991-97 |
| Marcel Pagnol |
Screenwriter |
28-Feb-1895 |
18-Apr-1974 |
Jean de Florette |
| Ann Preston |
Doctor |
1-Dec-1813 |
18-Apr-1872 |
Woman's Medical College and Woman's Hospital |
| Ernie Pyle |
Journalist |
3-Aug-1900 |
18-Apr-1945 |
Scripps-Howard war correspondent |
| Frances Rafferty |
Actor |
16-Jun-1922 |
18-Apr-2004 |
Ruth Henshaw in December Bride |
| Ottorino Respighi |
Composer |
9-Jul-1879 |
18-Apr-1936 |
Belfagor |
| Terry Sanford |
Politician |
20-Aug-1917 |
18-Apr-1998 |
Governor and Senator from North Carolina |
| William Donald Schaefer |
Politician |
2-Nov-1921 |
18-Apr-2011 |
Governor of Maryland, 1987-95 |
| Willie "The Lion" Smith |
Jazz Musician |
25-Nov-1897 |
18-Apr-1973 |
Stride pianist, Finger Buster |
| Tantia Topi |
Military |
c. 1819 |
18-Apr-1859 |
Indian Mutiny rebel leader |
| Arthur Vandenberg |
Politician |
22-Mar-1884 |
18-Apr-1951 |
US Senator from Michigan, 1928-51 |
| Lester Frank Ward |
Sociologist |
18-Jun-1841 |
18-Apr-1913 |
Dynamic Sociology |
| Gertrude Vanderbilt Whitney |
Business |
9-Jan-1875 |
18-Apr-1942 |
Whitney Museum of American Art |
| Prince William of Wied |
Royalty |
26-Mar-1876 |
18-Apr-1945 |
Prince of Albania, 1914 |
| Francis De Wolff |
Actor |
7-Jan-1913 |
18-Apr-1984 |
The Hound of the Baskervilles |
| Isoroku Yamamoto |
Military |
4-Apr-1884 |
18-Apr-1943 |
Commander of the Japanese Navy |