Iuliu Maniu (January 8, 1873 – February 5, 1953) - a very famous Romanian politician who was the leader of the National Party of Transylvania and Banat before and after World War I. He served as Prime Minister of Romania and together with Ion Mihalache, co-founded the National Peasants' Party which was a significant political formations of Romania.
More info can be found at:
http://en.wikipedia.org/wiki/Iuliu_Maniu