A biography of Grigore C. Moisel, Romanian mathematician and Professor at the University of Bucharest, Romania is presented. He was born in Tulcea, with a school training partly in Bucharest. His main teachers were his parents, in which his father was an important historian. He is named a provisional associate of Algebra at the University of Iasi at November 1, 1932. Moreover , at that moment, he was already the author of an important number of scientific papers.