found: Emma asszony levelei, 1985:t.p. (Ignotus) p. 8, etc. (given name, Hugó Veigelsberg; Hungarian literary critic, writer; first began publishing under the pseudonym Emma in 1893)
found: LC database old cat., 12-19-92:(hdg.: Ignotus, 1869-1949)
found: Magy. írók, 1891:v. 14 (hdg.: Veigelsberg, Hugó; b. 1869; wrote under several pseudonyms, the most prominent of which was Ignotus)
found: Wikipédia (Hungarian), September 11, 2019(Ignotus Hugó; born Veigelsberg Hugó; born November 17, 1869 in Pest; died August 3, 1949 in Budapest; Hungarian poet, author, critic; editor-in-chief of the literary journal Nyugat for 20 years)
