Judah ha-Nasi

Judah ha-Nasi (Hebrew: יְהוּדָה הַנָּשִׂיא‎, Yəhūḏā hanNāsīʾ‎; Yehudah HaNasi or Judah the President) or Judah I, known simply as Rebbi or Rabbi, was a second-century rabbi (a tanna of the fifth generation) and chief redactor and editor of the Mishnah. He lived from approximately 135 to 217 CE. He was a key leader of the Jewish community in Roman-occupied Judea after the Bar Kokhba revolt.