In 1882 his play "Ghosts" had its world premiere in Chicago, not in Oslo, but it was presented in Norwegian
[DOC] [TLE] Henrik Ibsen | Norwegian dramatist and poet | Britannica.com [PAR] Major Norwegian playwright of the late 19th century who introduced to the ... 
Norwaydied May 23, 1906, Kristiania [formerly Christiania; now Oslo]) major ...