Answer
Mihail Kogălniceanu became the Prime Minister of Romania on October 11, 1863. He was a prominent Romanian politician and writer, and is considered one of the founders of modern Romania. He served as Prime Minister of Romania for three terms, from 1863 to 1865, 1865 to 1866, and 1866 to 1867. He also served as Minister of Foreign Affairs and Minister of Education.