The Dukedom of Bronte ( ("Duchy of Bronte")) was a dukedom with the title Duke of Bronte (), referring to the town of Bronte in the province of Catania, Sicily. It was granted on 10 October 1799 at Palermo to the British Royal Navy officer Horatio Nelson by King Ferdinand III of Sicily, in gratitude for Nelson having saved the kingdom of Sicily from conquest by Revolutionary French forces under Napoleon. This was largely achieved by Nelson's victory at the Battle of the Nile (1798), which extinguished French naval power in the Mediterranean, but also by his having evacuated the royal family from their palace in Naples to the safety of Palermo in Sicily. It carried the right to sit in parliament within the military branch. The dukedom does not descend according to fixed rules but is transferable by the holder to whomsoever he or she desires, strangers included. Accompanying it was a grant of a 15,000 hectare estate, centered on the ancient monastery of Maniace, five miles north of Bronte, which Nelson ordered to be restored and embellished as his residence – thenceforth called Castello di Maniace. He appointed as his resident administrator (or governor) Johann Andreas Graeffer (d. 1802), an English-trained German landscape gardener who had recently created the English Garden at the Royal Palace of Caserta in Naples. Nelson never set foot on his estate, as he was killed in action six years later at the Battle of Trafalgar. Choice of title The Admiral was offered by King Ferdinand a choice of one of three dukedoms with an accompanying estate – Bisacquino, Partinico or Bronte. The king wrote in a note to his minister: The estate of Bronte is the most suitable for the purpose, but the revenue is insufficient, and must be not less than 6,000 ounces, not more than 8,000, thus if there are other adjoining estates to make up the difference these must be annexed, giving the equivalent sums to the proprietors, and creating the feudal form and character with title of duke which in England sounds better than the others. It is suggested that Nelson chose Bronte for several reasons, including the Greek origin of the name (meaning "thunder", an allusion to Mount Etna, the main crater of which is a mere 15 km to the east), the majesty of the volcano itself, the healthiness and fertility of the soil, the verses of