( Rossum's Universal Robots ) ( 1921 ) – the play that introduced the word robot to the world – were organic artificial humans, the word " robot " has come to primarily refer to mechanical humans, animals, and other beings.

* 1921 – Robert Cliche, Canadian politician and magistrate ( d. 1978 )

* 1921 – Black Friday: mine owners announce more wage and price cuts, leading to the threat of a strike all across England.

* 1921 – Tove Maës, Danish actress ( d. 2011 )

* 1921 – The British install the son of Sharif Hussein bin Ali ( leader of the Arab Revolt of 1916 against the Ottoman Empire ) as King Faisal I of Iraq.

* 1921 – Georg Alexander, Duke of Mecklenburg ( d. 1996 )

* 1921 – Leo Penn, American director ( d. 1998 )

* 1921 – Ernest Angley, American evangelist and broadcaster

* 1921 – J. James Exon, American politician ( d. 2005 )

They won the first eight matches in succession including a 5 – 0 whitewash in 1920 – 1921 at the hands of Warwick Armstrong's team.

* 2008 – Jake Warren, Canadian diplomat ( b. 1921 )

* 2012 – N. K. P. Salve, Indian politician ( b. 1921 )

The most important Canadian theorist was an American immigrant, Henry Wise Wood, president of the United Farmers of Alberta ( UFA ) during that movement's time as the governing party of the province ( 1921 – 1935 ).

* 1921 – Jack Kramer, American tennis player ( d. 2009 )

* 1921 – Major League Baseball Commissioner Kenesaw Mountain Landis confirms the ban of the eight Chicago Black Sox, the day after they were acquitted by a Chicago court.

* 1921 – Marilyn Maxwell, American actress ( d. 1972 )

* 1921 – Richard Adler, American songwriter and composer ( d. 2012 )

* 1921 – Hayden Carruth, American poet and critic ( d. 2008 )

* 1999 – Byron Farwell, American historian ( b. 1921 )

The second generation was led by Fernand Braudel ( 1902 – 1985 ) and included Georges Duby ( 1919 – 1996 ), Pierre Goubert ( 1915 – 2012 ), Robert Mandrou ( 1921 – 1984 ), Pierre Chaunu ( 1923 – 2009 ), Jacques Le Goff ( 1924 – ) and Ernest Labrousse ( 1895 – 1988 ).

Charles Joseph Bonaparte ( June 9, 1851 – June 28, 1921 ) was an American lawyer and political activist from Maryland who served in the Cabinet of President Theodore Roosevelt.

Wyandotte's public high school is Theodore Roosevelt High School, began in 1921 and completed in 1923 and has since expanded in 1957, 1962, 1975 and 2003.

* Bat Masterson ( 1853 – 1921 ), noted Western lawman ; Deputy to US Marshal for Southern District of New York, appointed by Theodore Roosevelt

His son, Firmin Desloge III was superintendent of mines until he moved his family including his sons Firmin V. Desloge IV, William Livingston Desloge and Theodore P. Desloge to St. Louis in 1921.

* Theodore Taylor ( 1921 – 2006 ), writer

He sold it to an undisclosed buyer in 1917, Theodore Newton Barnsdall, owner of the Barnsdall Oil Company, bought the refinery in 1921.

* ( 12 ) " Psychic Game " ( patent no. 1, 370, 249 ; 1 March 1921: Theodore H. White )

* 1919 – 1921 Theodore William Richards

* Concordia Triglotta, by Theodore Graebner from the October 1921 Theological Monthly

On May 4, 1921, Assistant Secretary of the Navy Theodore Roosevelt, Jr approved the request as the acting of the Navy, Ellis stood detached from the hospital the same day, reporting to the Commandant at Headquarters Marine Corps.

Samuel Theodore Cohen ( January 25, 1921 – November 28, 2010 ) was an American physicist who invented the W70 warhead, more popularly known as the neutron bomb.

* According to author Edward J. Renehan, Jr., no less than five members of the extended Roosevelt clan served as Assistant Secretary of the Navy: Theodore Roosevelt, Franklin Roosevelt, Theodore Roosevelt Jr. who served from 1921 through 1924 under Harding and Coolidge, Theodore Douglas Robinson ( the son of Corinne Roosevelt ) who served from 1924 through 1929 under Coolidge, and finally Henry Latrobe Roosevelt, a descendant of Robert Fulton's old friend " Steamboat Nicholas " Roosevelt, who served from 1933 through 1936 under FDR.

DeForest, working with Theodore Case, produced several short films in 1921 and 1922, and introduced Phonofilm at a presentation at the Rivoli Theater in New York City on April 15, 1923.

* 1921 – Theodore A.

Theodore Taylor ( June 24, 1921, Statesville, North Carolina, USA – October 26, 2006, Laguna Beach, California, USA ) was an American author of more than 50 fiction and non-fiction books for young adult readers, including The Cay, The Weirdo ( winner of the 1992 Edgar Award for Best Young Adult Mystery ), Ice Drift, Timothy of the Cay, The Bomb, Sniper, and Rogue Wave.

They had three children: Theodore ( born 1921 ), George ( born 1923 ), and Lydia Ann ( born 1927 ).

By 1921, the factory was registered as government inspected establishment # 552 by the United States Bureau of Animal Industry with Theodore Krainin as proprietor.

He turned to Case Research Lab for help in 1921 and after Theodore Case visited DeForest's studios in New York City, Case agreed to work on some developments.

* Theodore Stark Wilkinson ( Louisiana ) ( 1847 – 1921 ), American legislator, Democrat, who represented Louisiana's 1st congressional district from 1887 to 1891 ; also gubernatorial candidate in 1898

Jacobs was awarded the Distinguished Service Medal for his actions, despite being a civilian, by President Theodore Roosevelt in 1921.

* Theodore Roosevelt ( Democrat, 1913 – 1921 )