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 – 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 )

Two of Grace Kelly's uncles were prominent in the arts ; her father's eldest brother, Walter C. Kelly ( 1873 – 1939 ), was a vaudeville star whose nationally known act The Virginia Judge was filmed as a 1930 MGM short and a 1935 Paramount feature, and another older brother, George Kelly ( 1887 – 1974 ), estranged from the family due to his homosexuality, became renowned in the 1920s as a dramatist, screenwriter and director with a hit comedy-drama, The Show Off in 1924 – 25, and was awarded the 1926 Pulitzer Prize for Drama for his next play, Craig's Wife.

On 24 July 1930, Judge Peter Schmuck of the New York Supreme Court signed an order committing her to a mental hospital.

It is alleged that Charles Burns, one of the police bodyguards, was involved in the disappearance of Judge Joseph Force Crater in 1930.

* Walter J. Mahoney ( Class of 1930 ), former Majority Leader of the New York State Senate and New York Supreme Court Judge

Murphy served as a Judge in the Detroit Recorder's Court from 1923 to 1930, and made many administrative reforms in the operations of the court.

Prior to his appointment to the High Court, he was Justice of the Peace ( 1911 ) at Iba, Zambales ; Acting Provincial Fiscal ( 1915 ) of Zambales, Member of the Philippine Legislature ( 1916 – 1922 ); CFI Auxiliary Judge ( 1924 ) at Cebu ; and CFI Judge ( 1930 ) and CFI District Judge ( 1934 ).

In the summer of 1930, Judge Crater and his wife, Stella Mance Wheeler, were vacationing at their summer cabin at Belgrade, Maine.

On April 28, 1875, Straus married Lina Gutherz ( 1854 – 1930 ) with whom he had six children, among them Sissie Straus who was married to Irving Lehman, later Chief Judge of the New York Court of Appeals.

* Peter Grain ( 1925 – 1930 ), Assistant Judge, and from 1927, Judge of the Supreme Court for China

* Robert Cowen ( born 1930 ), Judge for the U. S. Court of Appeals for the Third Circuit

Haynsworth was the first Supreme Court nominee to be defeated by the Senate since the rejection of Judge John J. Parker ( also of the Fourth Circuit ) in 1930.

* Moon Landrieu ( born 1930 ), former mayor of New Orleans 1970-1978, Former Secretary of HUD in the Carter Administration 1980-1982 and former 4th Circuit Court of appeals Judge.

In 1930, it was renamed as the High Court of Mysore and the Chief Judge was given the new name of Chief Justice.

* 1997 – John Joseph Scanlan, Irish Catholic prelate ( b. 1930 )

* 1864 – Joseph Baptista, Indian Home Rule Movement founder ( d. 1930 )

* Joseph Ayo Babalola ( 1904 – 59 ) Oke – Ooye, Ilesa revivalist in 1930, and spiritual founder of Christ Apostolic Church

* March 17 – Joseph Baptista, Indian Home Rule Movement founder ( d. 1930 )

* April 26 – Sir Joseph Ward, 17th Prime Minister of New Zealand ( d. 1930 )

* Joseph Achille Le Bel ( 1847 – 1930 ), French chemist

Joseph LyonsWhen the Depression struck in 1930, the Scullin government split over its response.

By 1930, Maranzano ’ s chief aides were Bonanno ( as underboss and chief of staff ), Tommy Lucchese and Joseph Magliocco.

In 1930, discouraged by his lack of success, he hitchhiked back home but ran out of money in Saint Joseph, Missouri during the Great Depression.

In 1930, the two moved back to Missouri, where Sarah Jane attended Lafayette High School in Saint Joseph.

In 1929, the undergraduate division of Loyola relocated under then-President, Joseph A. Sullivan, S. J., to the present Westchester campus in 1929, and achieved university status in 1930 becoming Loyola University of Los Angeles.

Dr. Joseph Cheesman Thompson imported Wong Mau, a brown female cat, into San Francisco in 1930.

* Joseph F. Crater, a New York judge who mysteriously and famously disappeared in 1930

Van and Schenck were popular United States entertainers in the 1910s and 1920s: Gus Van ( born August Von Glahn, August 12, 1886 – March 12, 1968 ), baritone and Joe Schenck ( pronounced " shaŋk "; born Joseph Thuma Schenck, c. 1891 – June 28, 1930 ), tenor.

* Bonaventura " Joseph " Pinzolo ( 1887 – 1930 )

| 1930 || ||| Joseph Taylor Robinson || || || Unopposed || ||

| 1930 || ||| Joseph Taylor Robinson || || || Unopposed || ||

He married Rachel Wilson Young in 1930, and they had two sons, the late Joseph Oden La Follette and Bronson Cutting La Follette.

He appeared in more than 200 films, including The Big Trail ( 1930 ), with John Wayne ; The Scarlet Letter ( 1934 ), with Colleen Moore ; Sitting Bull ( 1954 ), as Crazy Horse ; The Light in the Forest ( 1958 ) as Cuyloga ; " The Great Sioux Massacre " ( 1965 ), with Joseph Cotten ; Nevada Smith ( 1966 ), with Steve McQueen ; A Man Called Horse ( 1970 ), with Richard Harris ; and Ernest Goes to Camp ( 1987 ), as Chief St.

* August 6, 1930 – The disappearance of Joseph Force Crater, an Associate Justice of the New York Supreme Court.

Joseph Nickl designed a selective-fire conversion in 1930.

* Pyers Anthony Joseph Southwell, 7th Viscount Southwell ( b. 1930 )

George Fernandes was born on 3 June 1930 to John Joseph Fernandes and Alice Martha Fernandes ( née Pinto ), in Mangalore to a Mangalorean Catholic family.