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 – Jacques Parizeau, Canadian economist and politician

* 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 – The French explorer and writer, Michel Vieuchange, died of dysentery in Agadir on 30 November 1930, on his return from the " forbidden city " of Smara.

Michel Rocard (; born 23 August 1930 ) is a French politician, member of the Socialist Party ( PS ).

Michel Vieuchange's painful journey through the rebel-held Sahrawi lands in 1930 disguised as a Berber tribeswoman, eventually reaching Smara on 1 November 1930, and the illness that lead to his death on the return, is documented in his journals.

Following on from Leboyer, another French obstetrician, Michel Odent ( born 1930 ), pioneered the practice of low intervention labour and took the " Leboyer bath " one step further, developing the use of warm-water pools for a water birth.

* Michel Serres ( born 1930 ), philosopher and author

Michel Drach ( 18 October 1930 in Paris – 15 February 1990 in Paris ) was a French film director, writer, producer and actor.

* Michel Crépeau ( 1930 – 1999 ), politician

* Michel Descombey, ballet dancer and choreographer, born 1930

Michel Dupuy, PC ( born in Paris, France on January 11, 1930 ) is a Canadian diplomat, journalist, academic and politician.

The Michael T. Halbouty Geosciences Building is named in honor of Distinguished Alumnus and successful oil and gas developer Michel T. Halbouty, class of 1930.

* Michel Vandamme ( born 1930 ), French swimmer

* Milovaný hlas ( The Beloved Voice ; Die Geliebte Stimme ), Opera in 3 acts ( 1930 ); libretto by the composer after the 1928 novel by Robert Michel

* 1930 – René Desmaison, French mountaineer ( d. 2007 )

* 1930 – Yves Rocher, French businessman, founder of the cosmetics brand Yves Rocher ( d. 2009 )

* 1930 – Jean Ferrat, French singer and songwriter

* 1930 – Jean-Louis Trintignant, French actor

The French had long been keen on large destroyers, with their Chacal class of 1922 displacing over 2, 000 tons and carrying 130 mm guns ; a further three similar classes were produced around 1930.

The territory of Inini, consisting of most of the interior of French Guiana, was created in 1930.

Pierre-Félix Guattari ( ) ( April 30, 1930 – August 29, 1992 ) was a French militant, an institutional psychotherapist, philosopher, and semiotician ; he founded both schizoanalysis and ecosophy.

* 1930 Wuest: French patent on food irradiation

* 1930 – Claude Chabrol, French director ( d. 2010 )

* 1930 – Mike Sparken, French race car driver ( d. 2012 )

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

He was born in Switzerland and became a French citizen in 1930.

Le Corbusier took French citizenship in 1930.

However the regime faced the opposition of the tribes — when the Berber were required to come under the jurisdiction of French courts in 1930 it marked the beginning of the independence movement.

* 1930 – Yves Chauvin, French chemist, Nobel laureate

* 1930 – Niki de Saint Phalle, French sculptor ( d. 2002 )

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

* 1896 – André Lévêque, French engineer ( d. 1930 )

* 2012 – Mike Sparken, French race car driver ( b. 1930 )

* 1930 – Jean-Claude Forest, French writer and illustrator ( d. 1998 )

* Samuel Beckett: in 1930, while teaching at Trinity College Dublin, Samuel Beckett read a learned paper in French on a Toulouse author named Jean du Chas, founder of a movement called Concentrism.

A French version produced by Gaston Baty and written by Nicole Steinhof and André Mauprey was presented in October of 1930 at the Théâtre Montparnasse.