Aristotle was an ancient Greek philosopher and scientist born in the city of Stagira, Chalkidice, on the northern periphery of Classical Greece. His father, Nicomachus, died when Aristotle was a child, whereafter Proxenus of Atarneus became his guardian.
Source: Wikipedia

Aristotle was born of a well-to-do family in the Macedonian town of Stagira in 384 BCE. His father, Nicomachus, was a physician who died when Aristotle was young. In 367, when Aristotle was seventeen, his uncle, Proxenus, sent him to Athens to study at Plato’s Academy. There he remained, first as a pupil, later as an associate, for the next twenty years.
Source: S. Marc Cohen, Department of Philosophy, University of Washington.