Complex sentence: The construction of Palazzo Tezzano started in 1709 on land owned by the Count and physician Nicholas Tezzano Francesco Ferrara, Storia di Catania, it was later donated to the city of Catania.
Split into simpler sentences: The construction of Palazzo Tezzano started in 1709 on land owned by the Count and physician Nicholas Tezzano Francesco Ferrara, "Storia di Catania". It was later donated to the city of Catania.