After the fall of the
Western Roman Empire, Capri fell again under the rule of
Naples, and suffered various attacks and ravages by pirates. In 866 Emperor
Louis II gave the island to the comune of
Amalfi. The political dependence of Capri to Amalfi, which had relations to the
Eastern Mediterranean, is particularly evident in art and architecture, in which Byzantine and Islamic forms appeared. In 987
Pope John XV consecrated the first Caprese bishop.
Frederick IV of Naples established legal and administrative parity between the two settlements of Capri and Anacapri in 1496. Pirate raids by the
Barbary corsairs reached their peak during the reign of
Charles V. The medieval town was on the north side at the chief landing-place (Marina Grande), and to it belonged the church of S. Costanzo, an early Christian building. It was abandoned in the 15th century on account of the inroads of pirates, and the inhabitants took refuge higher up, in Capri and Anacapri. The pirate
Barbarossa Hayreddin Pasha, called Barbarossa, plundered and burned Capri seven times. The worst raid occurred in 1535, when Barbarossa captured the island for the Ottoman Empire and had Anacapri castle burned down, the ruins of which are now called
Castello Barbarossa. This castle is on the property of
Villa San Michele today.) In 1553, a second invasion by
Turgut Reis resulted in another capture and in the looting and destruction of
Certosa di San Giacomo. The danger of such attacks led Charles V to allow the inhabitants to arm themselves, and new towers were built to defend the island. Only the
1830 French defeat of the pirates ended this threat. A 17th-century visitor to the island was the French erudite libertine
Jean-Jacques Bouchard, who may be considered Capri's first modern tourist. His diary, found in 1850, is an important information source about Capri. In January 1806, French troops under
Bonaparte took control of the island. In May 1806, the island was wrested from French control by an English fleet under Sir
Sidney Smith, and strongly fortified, but in 1808 it was retaken by the French under Lamarque. By a simulated attack on the two docks of
Marina Grande and
Marina Piccola, British attention was diverted from the west coast, where the French were able to scale the cliffs and forced the enemy to surrender. In 1813 Capri, was restored to
Ferdinand I of the Two Sicilies. In the latter half of the 19th century, Capri became a popular resort for European artists, writers and other celebrities, such as
Norman Douglas,
Friedrich Alfred Krupp,
Jacques d'Adelswärd-Fersen,
Christian Wilhelm Allers,
Emil von Behring,
Curzio Malaparte,
Axel Munthe, and
Maxim Gorky. The book that spawned the 19th century fascination with Capri in France, Germany, and England was
Entdeckung der blauen Grotte auf der Insel Capri (Discovery of the Blue Grotto on the Isle of Capri) by German painter and writer
August Kopisch, in which he describes his 1826 stay on Capri and his (re)discovery of the
Blue Grotto. Also in the 19th century, the
natural scientist Ignazio Cerio catalogued Capri's
flora and
fauna. ==20th century==