Question: what is the nationality of the violin-trinity member born in 1930 ?

Context articles: Tooting Bec Cup
Marta Vergara
Mahmoud Khayami
Lalgudi Jayaraman
Jimmy Steele (republican)
T. N. Krishnan
Memos Makris
Mark von Hagen
British protected person
Luke Null

The Tooting Bec Cup is a trophy currently awarded by the Professional Golfers' Association of Great Britain and Ireland to the association member born in, or with a parent or parents born in, the United Kingdom or Republic of Ireland who returns the lowest single-round score in The Open Championship.
Marta Vergara Varas (1898–1995) was a Chilean author, editor, journalist and women's rights activist.
 Introduced to international feminism in 1930, she became instrumental in the development of the Inter-American Commission of Women (CIM) helping gather documentation on laws which effected women's nationality.
 She pushed Doris Stevens to broaden the scope of international feminism to include working women's issues in the quest for equality.
 A founding member of the Pro-Emancipation Movement of Chilean Women (Spanish: "Movimiento Pro-Emancipación de las Mujeres de Chile (MEMCh)" ), she was editor of its monthly bulletin "La Mujer Nueva".
 When she was ousted from the Communist Party she moved to Europe and worked as a journalist during the war.
 At war's end, she returned to Washington, D.C. and worked at the CIM continuing to press for women's suffrage and equality, before returning to Chile, where she resumed her writing career.
Mahmoud Khayami, CBE, KSS, GCFO (Persian: محمود خيامی‎ ‎ ) born 1930 in Mashhad, Iran, is an Iranian industrialist and philanthropist, of French nationality.
Lalgudi Gopala Iyer Jayaraman (17 September 1930 – 22 April 2013) was an Indian Carnatic violinist, vocalist and composer.
Jimmy Steele (August 8, 1907 – August 9, 1970) was an Irish republican and Irish Republican Army (IRA) member born in Belfast, Ireland.
Trippunithura Narayanan Krishnan (born 6 October 1928) is a Carnatic music violinist.
 He was awarded the Madras Music Academy's Sangeetha Kalanidhi in 1980.
 He is commonly grouped with Lalgudi Jayaraman and M.S. Gopalakrishnan as part of the violin-trinity of Carnatic Music.
Memos Makris (Greek: Μέμος Μακρής , Hungarian: "Makrisz Agamemnon" ) (born April 1, 1913 in Patras – died May 26, 1993 in Athens) was a prominent Greek sculptor.
 He spent his early childhood in Patras but his family moved to Athens in 1919.
 He studied at the Athens School of Fine Arts and soon became involved in the artistic and cultural life of the 1930s.
 During the German Occupation Makris joined the National Resistance.
 After the liberation he continued his studies in Paris.
 He was deported from France in 1950 due to his political allegiance to the Left and sought political asylum in Hungary.
 In Hungary he became an important figure in the country's political and cultural life.
 In 1964 he was deprived of his Greek nationality, which he regained in 1975 after the restoration of democracy in Greece.
 In 1979 his first retrospective exhibition in Greece took place in the National Art Gallery.
Mark von Hagen (born 1954) teaches Russian, Ukrainian, and Eurasian history at Arizona State University.
 He was formerly at Columbia University.
 He is the author of "Soldiers in the Proletarian Dictatorship: The Red Army and the Soviet Socialist State, 1917-1930" (Cornell, 1990); co-editor (with Andreas Kappeler, Zenon Kohut and Frank Sysyn) of "Culture, Nation, Identity: the Ukrainian-Russian Encounter, 1600-1945" (Toronto, 2003); and has co-edited (with Jane Burbank and Anatoly Remnev) the title "Geographies of Empire: Ruling Russia, 1700-1991" (Indiana, 2004).
 He has written articles and essays on topics in historiography, civil-military relations, nationality politics and minority history, and cultural history.
A British protected person (BPP) is a member of a class of certain persons under the British Nationality Act 1981 associated with former protected states, protectorates, mandated and trust territories under British control.
 The inhabitants of these former states or territories were never automatically entitled because of their birthplace to become British subjects or citizens, but were given the status of British protected person instead.
 (A few of those born in such areas might have other claims to British nationality; for example, one based on the status of their parents.)
Luke Null (born July 7, 1990 in Cincinnati, Ohio) is an American actor, comedian, and singer, who currently works as a cast member on "Saturday Night Live", having joined the show at the start of its forty-third season.
 Prior to joining the show, Null was known for performing at the iO Theater in Chicago specializing in musical comedy.
 Luke Null is now the second "SNL" cast member born in the 1990s after Pete Davidson (though Null is older than Davidson by three years).