* 1930 – Fritz Pregl, Slovenian-born Austrian chemist, Nobel laureate ( b. 1869 )

Villa Tugendhat built in 1930 in Brno, in today's Czech Republic, for Fritz Tugendhat

* 1869 – Fritz Pregl, Slovenian chemist, Nobel Prize laureate ( d. 1930 )

Spinor spaces were represented as left ideals of a matrix algebra in 1930, by G. Juvet and by Fritz Sauter.

* September 17 – Fritz Wunderlich, German tenor ( b. 1930 )

* September 3 – Fritz Pregl, Austrian chemist, Nobel Prize laureate ( d. 1930 )

* 1930 Fritz London explains van der Waals forces as due to the interacting fluctuating dipole moments between molecules

* Fritz Pregl, 1923 in chemistry – in Graz 1913 to 1930

The first explanation of the attraction between noble gas atoms was given by Fritz London in 1930.

* July 16-August 8 – The second International Tourist Aircraft Contest Challenge 1930 in Berlin, won by the German crew of Fritz Morzik on the BFW M. 23 plane.

* August 8-End of the Challenge 1930 contest, won by Fritz Morzik.

* Fritz Pregl, Physician and Chemist ( born 1869 Laibach ( Ljubljana ), died 1930 Graz )

* Fritz Guy ( born 1930 ), American theologian

It was written and directed by Fritz Lang, based on the novel Die Frau im Mond ( 1928, translated as The Woman to the Moon in 1930 ) by his then-wife and collaborator Thea von Harbou.

1890-1927 ), by whom he had a son Aníbal Aquilino Fritz Tiedeman Ribeiro in 1914, and secondly in Paris in 1929 to Jerónima Dantas Machado, daughter of the deposed President of Portugal Bernardino Machado, by whom he had a son Aquilino Ribeiro Machado, born in Paris in 1930, who became the 60th Mayor of Lisbon ( 1977 – 1979 ).

The theory of aberrated point-spread functions close to the optimum focal plane was studied by the Dutch physicists Fritz Zernike and Nijboer in the 1930 – 40s.

* 1930 Viktoria und ihr Husar, with Fritz Löhner-Beda, music by Paul Abraham

Germany organized the contest, because German pilot Fritz Morzik won the previous Challenge in 1930.

Friedrich " Fritz " Karl Otto Wunderlich ( September 26, 1930 – September 17, 1966 ) was a German lyric tenor, famed for his singing of the Mozart repertory and Italian and German opera and lieder.

In 1911 he received a doctorate in engineering from Illinois State University, in 1923 the Franklin Medal, in 1929 a doctorate honoris causa from the Lwów Polytechnic, in 1930 the prestigious John Fritz Medal.

* Fritz Wunderlich ( 1930 – 1966 ), singer ( tenor )

In 1893, Fritz Henkel, Jr. ( 1875 – 1930 ) joined the firm as an apprentice.

In the following years the Museum gradually became known so it continued to attract several foreign scientists who wished to achieve scientific stature with their work in Brazil, such as Fritz Müller ( 1821 – 1897 ), Hermann von Ihering ( 1850 – 1930 ), Carl August Wilhelm Schwacke ( 1848 – 1894 ), Orville Adalbert Derby ( 1851 – 1915 ), Émil August Goeldi ( 1859 – 1917 ), Louis Couty ( 1854 – 1884 ) and others, all fired by museum director Ladislau Netto when the emperor was deposed.

Josef von Sternberg's Morocco ( 1930 ) and Fritz Lang's M ( 1931 ) made a particularly strong impression on him, and their influence was to show in his mature film style.

In 1930 she married Friedrich ( Frederick ) Perls.

Perls and Posner married in 1930, and began developing Gestalt therapy.

In 1930, Capone's sister Mafalda married John J. Maritote at St. Mary of Częstochowa, a massive Neogothic edifice towering over Cicero Avenue in the Polish Cathedral style.

He was married to the former Sylvia Weinstein from April 28, 1930, until her death on March 16, 1973.

In 1953, he married Elizabeth " Betty " Bottomley She was born on October 7, 1930 in Auburn, Massachusetts, the daughter of Frank Bottomley and Helen McLaren.

Grace was married on 9 October 1873 to Agnes Nicholls Day ( 1853 – 1930 ), who was the daughter of his first cousin William Day.

In 1930, he married Katherine Boyce Tupper ( formerly Mrs. Clifton Stevenson Brown ), a widowed mother of three children.

In 1930, despite his unimpressive finances, he married Lady Mary Pelham-Clinton-Hope, daughter of the 8th Duke of Newcastle.

In 1930, Rodgers married Dorothy Belle Feiner.

Boris married Giovanna of Italy, daughter of Victor Emmanuel III of Italy, first in Assisi in October 1930 ( attended by Benito Mussolini ), and then at an Orthodox ceremony in Sofia.

She was married at Rome, Italy on 8 January 1930 to Prince Umberto Nicola Tommaso Giovanni Maria, Prince of Piemonte ( born 15 September 1904 and died on 18 March 1983 at Geneva, Switzerland ).

He married Elsie Mary Holmes in 1930, and they had three sons.

Though Findley had declared his homosexuality as a teenager, he married actress / photographer Janet Reid ( born 1930 ) in 1959, but the union lasted only three months and was dissolved by divorce or annulment two years later.

He married Maxine Leonard in 1930 and had a son, Peter Smith, in 1936.

Selznick married Irene Gladys Mayer, daughter of MGM mogul Louis B. Mayer, in 1930.

Umberto was married in Rome on 8 January 1930 to Marie José of Belgium ( 1906 – 2001 ).

He worked at the Hague from 1930 – 1932 and married at Berlin-Zehlendorf on 20 June 1936 Maria ( Mika ) Classen ( Marenskaja, Südrussland, 5 February 1900 — Sigmaringen, 13 September 1977 ).

Dorothy Tutin was born in London on 8 April 1930, daughter of John Tutin and his wife Adie Evelyn ( Fryers ), a couple who married the following year.

Abbott was married to Edna Lewis from 1914 to her death in 1930 ; they had one child.

After his wife's death in 1930, Aguinaldo married Maria Agoncillo.

On 24 April 1930, he married Benito Mussolini's daughter Edda Mussolini, with whom he soon left for Shanghai where he served as Italian Consul.

On 17 November 1919, Alexander married the non-royal Greek " aristocrat " Aspasia Manos ( 1896 – 1972 ) of the Manos family, the daughter of colonel Petros Manos ( 1871 – 1918 ) and his wife Maria Argyropoulous ( 1874 – 1930 ).

In 1951 he became a primary school teacher and in 1952 he married Taimi Kankaanranta ( born 1930 ) ( they have a daughter, Assi Koivisto, born 1957 ).

Roy was married to Edna Francis from April 1925 until his death ; their only child Roy Edward Disney, was born on January 10, 1930.

Buñuel courted her in a formal Aragonese manner, complete with a chaperone, and they married in 1934 despite a warning by Jean Epstein when Buñuel first proposed in 1930: " Jeanne, you are making a mistake ...

From 1924 to 1930 she was married to film director James Cruze.