Question: Were Alfred Döblin and César Vallejo both German nationals?

Related documents: [0]  [DOC] César Abraham Vallejo Mendoza (March 16, 1892 – April 15, 1938) was a Peruvian poet, writer, playwright, and journalist. Although he published only three books of poetry during his lifetime, he is considered one of the great poetic innovators of the 20th century in any language. He was always a step ahead of literary currents, and each of his books was distinct from the others, and, in its own sense, revolutionary. Thomas Merton called him "the greatest universal poet since Dante". The late British poet, critic and biographer Martin Seymour-Smith, a leading authority on world literature, called Vallejo "the greatest twentieth-century poet in "any" language." He was a member of the intellectual community called North Group formed in the Peruvian north coastal city of Trujillo. [END] 
[1]  [DOC] Bruno Alfred Döblin (10 August 1878 – 26 June 1957) was a German novelist, essayist, and doctor, best known for his novel "Berlin Alexanderplatz" (1929). A prolific writer whose œuvre spans more than half a century and a wide variety of literary movements and styles, Döblin is one of the most important figures of German literary modernism. His complete works comprise over a dozen novels ranging in genre from historical novels to science fiction to novels about the modern metropolis; several dramas, radio plays, and screenplays; a true crime story; a travel account; two book-length philosophical treatises; scores of essays on politics, religion, art, and society; and numerous letters—his complete works, republished by Deutscher Taschenbuch Verlag and Fischer Verlag, span more than thirty volumes. His first published novel, "Die drei Sprünge des Wang-lung" ("The Three Leaps of Wang Lun"), appeared in 1915 and his final novel, "Hamlet oder Die lange Nacht nimmt ein Ende" ("Tales of a Long Night") was published in 1956, one year before his death. [END]  
Answer: no
no