הרב יהודה ליווא בן בצלאל

Judah Loew ben Bezalel, also known as Rabbi Loew, the Maharal of Prague, or simply the Maharal, was an important Talmudic scholar, Jewish mystic, mathematician, astronomer, and philosopher who, for most of his life, served as a leading rabbi in the cities of Mikulov in Moravia and Prague in Bohemia.