Subsequent formalizations were framed as attempts to define " effective calculability " or " effective method "; those formalizations included the Gödel – Herbrand – Kleene recursive functions of 1930, 1934 and 1935, Alonzo Church's lambda calculus of 1936, Emil Post's " Formulation 1 " of 1936, and Alan Turing's Turing machines of 1936 – 7 and 1939.

* 1930 – Gandhi raises a lump of mud and salt and declares, " With this, I am shaking the foundations of the British Empire.

* 1930 – Manuel Neri, American artist

* 1930 – Michał Życzkowski, Polish technician ( d. 2006 )

* 1930 – Félix Guattari, French philosopher and theorist ( d. 1992 )

* 1930 – Gholamreza Takhti, Iranian wrestler ( d. 1968 )

* 1930 – Judge Joseph Force Crater steps into a taxi in New York and disappears never to be seen again.

* 1930 – Abbey Lincoln, American singer-songwriter and actress ( d. 2010 )

* 1930 – Betty Boop makes her cartoon debut in Dizzy Dishes.

* 1930 – Wilfried Hilker, German football referee

* 1930 – Don Ho, American singer and pianist ( d. 2007 )

* 1930 – Bernard Manning, English comedian ( d. 2007 )

* 1930 – Wilmer Mizell, American baseball player ( d. 1999 )

* 1930 – Vali Myers, Australian painter ( d. 2003 )

* 1930 – Cosima Wagner, Hungarian daughter of Franz Liszt and widow of Richard Wagner ( b. 1837 )

* 2012 – Jerry Lynch, American baseball player ( b. 1930 )

Iuliu Maniu ( 1873 – 1953 ) was prime minister with an agrarian cabinet from 1928 to 1930, but the Great Depression made proposed reforms impossible.

1930 ) vol 1 pp 1 – 146 covers many major thinkers down to 1800

* 1837 – Mary Harris Jones, American labor organizer ( d. 1930 )

* 1930 – Lionel Bart, English composer ( d. 1999 )

* 1930 – Pierre Bourdieu, French sociologist ( d. 2002 )

* 1930 – Julie Bovasso, American actress ( d. 1991 )

* 1930 – Jacques Tits, Belgian-French mathematician

* 1930 – Jacques Bouchard, Canadian advertising executive ( d. 2006 )

Other notable films of the 1930s included René Clair's Under the Roofs of Paris ( 1930 ), Jacques Feyder's Carnival in Flanders ( 1935 ), and Julien Duvivier's La belle equipe ( 1936 ).

* 1930 – Jacques Derrida, French philosopher ( d. 2004 )

* 2004 – Jacques Derrida, French philosopher ( b. 1930 )

; Jacques Derrida ( 1930 – 2004 )

** Jacques Isnardon, French bass-baritone ( d. 1930 )

* October 8 – Jacques Derida, Algerian-born French literary critic ( b. 1930 )

The work most notably came under attack from a young philosopher who had been a student on Foucault's psychology course at the École Normale Supérieure, Jacques Derrida ( 1930 – 2004 ).

Jacques Derrida (; ; July 15, 1930 – October 9, 2004 ) was a French philosopher, born in French Algeria.

* Jacques Fesch ( 1930 – 1957 ), christian mystic

The design for the bridge was based heavily on that of the Jacques Cartier Bridge in Montreal, completed in 1930.

* Jacques Calonne ( born 1930 )

Jacques Parizeau, (; born August 9, 1930 ) is an economist and noted Quebec sovereignist who was the 26th Premier of the Canadian province of Quebec from September 26, 1994 to January 29, 1996.

Married to Polish immigrant Alice Poznanska ( 1930 – 1990 ), Jacques Parizeau was criticized for supporting the Charter of the French Language.

Jacques Brugnon and Henri Cochet associated in double in 1930 ( up ), Jean Borotra, « le Basque bondissant » ( the bounding Basque ), in 1931 ( down-left ), René Lacoste in 1929 ( down-right ).

He did have some notable results in international competition, including Paris 1930, where he finished first without loss, ahead of Savielly Tartakower, Andor Lilienthal and Jacques Mieses, and first prize in the premier tournament at Folkestone 1933.

French philosopher Jacques Derrida ( 1930 – 2004 ) in his book Of Grammatology responds in depth to Saussure ’ s logocentric argument.

In 1930 Jacques sold the company to the Paillard Company who retained his services until the mid 1930s.

During 1930, Jacques was approached by a film producer to develop a story for a new Dr. Mabuse film with a female villain.

By her mother's second marriage to Guy L. A. Brian, she had two half-sisters: Marie-Brigitte ( 1928 -, Countess Bernard de La Rochefoucauld ) and Patricia ( 1930 -, Madame Jacques Bemberg ).

João Baptista Gonçalves da Rocha ( 1872 – 1873 ); Joaquim Pedro Corrêa de Freitas, Diretor de Instrução Pública ( 1873 – 1881 ); José Coelho da Gama e Abreu, Barão de Marajó ( 1881 – 1882 ); Antonio Manuel Gonçalves Tocantins ( 1882 ); Domingos Soares Ferreira Penna ( 1882 – 1884 ); Joaquim Pedro Corrêa de Freitas ( 1883 – 1884 ); Hildebrando Barjona de Miranda ; Abel Augusto César de Araújo ( 1885 ); Álvaro Pinto de Pontes e Souza ( 1886 – 1888 ); Emílio Augusto Goeldi ( 1894 – 1907 ); Jacques Hüber ( 1907 – 1914 ); Marie Emilie Snethlage ( 1914 – 1921 ); Rodolfo Siqueira Rodrigues ( substitute ); Carlos Estevão de Oliveira ( 1930 – 1936 ); José Cândido de Melo Carvalho ( 1955 – 1960 ).

In 1930, some 30 years before Jacques Plante popularized the goalie mask, Clint was the first goalie to wear facial protection in the NHL with the Montreal Maroons using it for five games during the 1929 – 30 season.

* Jacques Derrida ( 1930 – 2004 ), Algerian-born French philosopher