Hanuman was born to your Benaras. His mom Anjana was an apsara who was born on earth resulting from a curse. She was redeemed from this curse on providing birth to the son. The Valmiki Ramayana states that his father Kesari was the son of Rahu and was he was the King of the place named Sumeru. Hindu temple architects https://hanumanmandiradelaide.com.au/event/bhagwan-parashuram-jayanti/