Analysis of information sources in references of the Wikipedia article "Vasubandhu" in English language version.
According to tradition Vasubandhu was born in Puruşapura, the capital of Gāndhāra (the modern Peshawar in Western Pakistan).
The principal founders of this school, the brothers Asanga and Vasubandhu, were born in Puruṣapura, today Peshawar in Pakistan, and lived probably in the fourth century.