Who was the "king's engineer" to the  King of Portugal, Naples, Sicily and Sardinia and Duke of Milan?
Tibúrcio Spannocchi Tiburzio Spannocchi (1541–1609) (also Spanucchi, Spanochi, Spanoqui, Hispanochi etc.) was "king's engineer" to Philip II of Spain and subsequently to Philip III of Spain. He was named "Chief Engineer" in 1601.
Maria Elisabetta Carlotta of Savoy Maria Elisabetta Carlotta of Savoy (16 July 1752 – 17 April 1753) was a Princess of Savoy by birth, and daughter of the king of Sardinia Victor Amadeus III of Savoy and his wife, Maria Antonia Ferdinanda of Spain (daughter of Philip V of Spain).