Who is Eratosthenes father and mother?

Eratosthenes' father's name was Aglaos, but little is known about him. His mother's name is not definitively recorded in historical texts. Eratosthenes was born in Cyrene, a Greek city in present-day Libya, around 276 BC. He became a notable mathematician, astronomer, and geographer, best known for calculating the Earth's circumference.