Question: Who was known as a scholar of Friedrich Nietzsche and was influenced by the author of "An Essay on the Inequality of the Human Races?

Context articles: An Essay on the Inequality of the Human Races
Dionysos (opera)
The Philosophy of Friedrich Nietzsche
Arthur de Gobineau
Oscar Levy
Nietzsche contra Wagner
Richard Oehler
Anténor Firmin
On the Pathos of Truth
Friedrich Nietzsche Prize

Essai sur l'inégalité des races humaines (Essay on the Inequality of the Human Races, 1853–1855) is the famous work of French writer Joseph Arthur, Comte de Gobineau, which argues that there are differences between human races, that civilizations decline and fall when the races are mixed and that the white race is superior.
 It is today considered to be one of the earliest examples of scientific racism.
Dionysos is an opera by Wolfgang Rihm based on Friedrich Nietzsche's "Dionysian-Dithyrambs".
 The composer wrote the libretto and subtitled his work: "Opernphantasie nach Texten von Friedrich Nietzsche / Szenen und Dithyramben" ("Operatic fantasy after texts by Friedrich Nietzsche / Scenes and dithyrambs).
 It premiered at the Salzburg Festival on 27 July 2010.
The Philosophy of Friedrich Nietzsche is a book by H. L. Mencken, the first edition in 1907.
 The book covers both better and lesser known areas of Friedrich Nietzsche's life and philosophy.
 It is notable both for its suggestion of Mencken's still-developing literary talents at the age of 27 and for its impressive detail as the first book on Nietzsche written in English (only seven years after Nietzsche's death) considering the lack of reliable interpretations of Nietzsche in the Western sphere of letters at the time; Mencken prepared for writing this book by reading all of Nietzsche's published philosophy, including several works in the original German.
Count Joseph Arthur de Gobineau (14 July 1816 – 13 October 1882) was a French aristocrat who was best known by his contemporaries as a novelist, diplomat and travel writer but is today most remembered for developing the theory of the Aryan master race and helping to legitimise racism by scientific racist theory and "racial demography".
 Gobineau was an elitist who, in the immediate aftermath of the Revolutions of 1848, wrote a 1400-page book, "An Essay on the Inequality of the Human Races", in which he claimed that aristocrats were superior to commoners and that they possessed more Aryan genetic traits because of less inbreeding with inferior races (Alpines and Mediterraneans).
Oscar Ludwig Levy (28 March 1867 – 13 August 1946) was a German Jewish physician and writer, now known as a scholar of Friedrich Nietzsche, whose works he first saw translated systematically into English.
 His was a paradoxical life, of self-exile and exile, and of writing on and (as often taken) against Judaism.
 He was influenced by the racialist theories of Arthur de Gobineau.
 He also admired Benjamin Disraeli, two of whose novels he translated into the German language.
Nietzsche contra Wagner is a critical essay by Friedrich Nietzsche, composed of recycled passages from his past works.
 It was written in his last year of lucidity (1888–1889), but was not published until 1895, six years after his mental collapse.
 Nietzsche describes in this short work why he parted ways with his one-time idol and friend, Richard Wagner.
 Nietzsche attacks Wagner's views, expressing disappointment and frustration in Wagner's life choices (such as his conversion to Christianity, perceived as a sign of weakness).
 Nietzsche evaluates Wagner's philosophy on tonality, music and art; he admires Wagner's power to emote and express himself, but largely disdains what Nietzsche calls his religious biases.
Richard Oehler (] ; 27 February 1878, Heckholzhausen, Hesse-Nassau – 13 November 1948, Wiesbaden) was a German Nietzsche scholar – an early editor of the philosopher's works, and author of "Friedrich Nietzsche und die deutsche Zukunft" (Leipzig: Armanen-Verlag, 1935), which has been characterized by Walter Kaufmann as "one of the first Nazi books on Nietzsche" ("Basic Writings of Nietzsche", New York: The Modern Library, 2000, p. 387, n. 27).
 His brother was Max Oehler, who directed the Nietzsche Archive in Weimar, Germany.
 The Oehlers were family relations of the Nietzsches.
Joseph Auguste Anténor Firmin (18 October 1850 – 19 September 1911), better known as simply Anténor Firmin, was a Haitian anthropologist, journalist, and politician.
 Firmin is best known for his book "De l'égalité des races humaines" (English: On the Equality of Human Races ), which was published as a rebuttal to French writer Count Arthur de Gobineau's work "Essai sur l'inégalité des races humaines" (English: Essay on the Inequality of Human Races ).
 Gobineau's book asserted the superiority of the Aryan race and the inferiority of blacks and other people of color.
"On the Pathos of Truth" (German: "Über das Pathos der Wahrheit") is a short essay by Friedrich Nietzsche concerning the motivation of philosophers to seek knowledge as an end in itself.
 Nietzsche identifies this motivation with pride.
 On this point the essay prefigures theories concerning a destructive "will to truth" that Nietzsche discusses in "On the Genealogy of Morals", "Beyond Good and Evil", and "The Gay Science".
The Friedrich Nietzsche Prize or Friedrich-Nietzsche-Preis is a German literary award named after Friedrich Nietzsche and awarded by the state of Saxony-Anhalt.
 It was first awarded in 1996 for a German-language essayistic or philosophical work.
 The Friedrich Nietzsche Prize is endowed with 15,000 euros.
 It is awarded by the Prime Minister of Saxony-Anhalt on the basis of proposals by an international jury.