Hanuman Was born to your Benaras. His mother Anjana was an apsara who was born on earth due to a curse. She was redeemed from this curse on providing delivery to some 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. According to the https://hanumanmandiradelaide.com.au/lord-shani-dev-hawan-ceremony-at-hanuman-mandir-south-australia/