Ignotus
Hugó Veigelsberg ( 2 November 1869 , Pest – August 3 , 1949 , Budapest ) was a noted Hungarian editor and writer who usually published under the pen name Ignotus ( Latin for "unknown" ) . 
<triplet> Ignotus <subj> 2 November 1869 <obj> date of birth <subj> Pest <obj> place of birth <subj> August 3, 1949 <obj> date of death