Original: Carlo Emanuele Ferdinando Maria di Savoia was born in Turin, the eldest son of King Victor Amadeus III of Savoy (at the time styled "Duke of Savoy") and of his wife Infanta Maria Antonietta of Spain.
Simplified: Carlo Emanuele was born at the Royal Palace of Turin, the eldest son of Victor Amadeus, "Duke of Savoy" and Maria Antonia of Spain.