Pope Leo IV
Pope Leo IV (died 17 July 855) was the bishop of Rome and ruler of the Papal States from 10 April 847 to his death in 855. He is remembered for repairing Roman churches that had been damaged during the Arab raid against Rome, and for building the Leonine Wall around Vatican Hill to protect the city. Pope Leo organized a league of Italian cities who fought and won the sea Battle of Ostia against the Saracens. Early career A Roman people, Roman by birth, Leo received his early education at Rome in the monastery of St. Martin, near St. Peter's. He attracted the notice of Pope Gregory IV, who made him a subdeacon; and was created cardinal-priest of Santi Quattro Coronati by Pope Sergius II. Pontificate In April 847, Leo was unanimously chosen to succeed Pope Sergius II, Sergius II. As the attack of the Saracens on Rome in 846 caused the people to fear for the safety of the city, he was consecrated on 10 April, 847 without waiting for the consent of the emperor. Saracen defenses He i ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Pope Saint
This article lists the popes who have been canonised. A total of 83 out of 266 deceased popes have been recognised catholicity, universally as canonised saints, including all of the first 35 popes (31 of whom were Christian martyrs, martyrs) and 52 of the first 54. If Pope Liberius is numbered amongst the saints as in Eastern Christianity, all of the first 49 popes become recognised as saints, of whom 31 are martyr-saints, and 53 of the first 54 pontiffs would be acknowledged as saints. In addition, 13 other popes are in the process of becoming canonised saints: , two are recognised as being servant of God, Servants of God, one is recognised as being Venerable, and 10 have been declared beatification, Blessed or , making a total of 95 (97 if Pope Liberius and Pope Adeodatus II are recognised to be saints) of the 266 Roman pontiffs being recognised and venerated for their heroic virtues and inestimable contributions to the Church. The most recently reigning Pope to have been canon ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Basilica Of Saint Paul Outside The Walls
The Papal Basilica of Saint Paul Outside the Walls (, ) is one of Rome's four major papal basilicas, along with the basilicas of Saint John in the Lateran, Saint Peter's, and Saint Mary Major, as well as one of the city’s Seven Pilgrim Churches. The basilica is the conventual church of the adjacent Benedictine abbey. It lies within Italian territory, but the Holy See owns the basilica and it is part of the Vatican's extraterritoriality. History The basilica was founded by the Roman Emperor Constantine I over the burial place of Paul of Tarsus, where it was said that, after the apostle's execution, his followers erected a memorial, called a ''cella memoriae''. This first basilica was consecrated by Pope Sylvester in 324. In 386, Emperor Theodosius I began erecting a much larger and more beautiful basilica with a nave and four aisles with a transept. It was probably consecrated around 402 by Pope Innocent I. The work, including the mosaics, was not completed until Leo ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sergius I Of Naples
Sergius I (died 864) was the first duke of Naples of his dynasty, often dubbed the "Sergi," which ruled over Naples for almost three centuries from his accession in 840 until the death of his namesake Sergius VII in 1137. Sergius was originally the '' dux'' of Cumae, a Neapolitan dependency. In 840, with the Franks trying to take the city, the people elected Sergius as duke (or ''magister militum'') of Naples. This was a move towards complete independence from the Byzantine Empire, which was incapable of defending the '' Ducatus Neapolitanus'' from the Lombards. Sergius continued the beneficial alliance the Neapolitans had made with the Saracens of Palermo earlier. He aided them in taking Bari from the Byzantines in 841 and Messina in 842. By turning away from the Byzantines and towards the papacy and the Franks, he opened the way for the expulsion of the Muslims from the Campania. The Saracens soon became too dangerous to keep as friends and Naples was forced to ally with Amalfi, ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Caesar Of Naples
Caesar the Brave (Caesarius, ) was the admiral of the fleet of the Duchy of Naples during the reigns (840 – 870 AD) of his father, Sergius I, and brother, Gregory III. In 846, he commanded the Neapolitan contingent in the Christian victory over the Saracens at Gaeta. In 849, he commanded the Neapolitans at the Battle of Ostia. In May 859, a massive joint expedition of Salerno, Naples, Amalfi, and Suessola marched on Capua. Count Lando I was in a paralysis at that time and his son Lando II took up arms to defend the city. He defeated the forces sent against them, led by Caesar and Gregory, at the bridge of Teodemondo over the Volturno. Caesar was captured with 800 soldiers and led back to Capua in chains. Erchempert places the battle on 8 May, the day of Michael the Archangel, whose cult was popular among the Lombards. It is therefore significant to Erchempert (a Lombard) that the Lombard Lando should defeat a largely Greek army on such a day. In 870 Caesar was impriso ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Amalfi
Amalfi (, , ) is a town and ''comune'' in the province of Salerno, in the region of Campania, Italy, on the Gulf of Salerno. It lies at the mouth of a deep ravine, at the foot of Monte Cerreto (1,315 metres, 4,314 feet), surrounded by dramatic cliffs and coastal scenery. The town of Amalfi was the capital of the maritime republic known as the Duchy of Amalfi, an important trading power in the Mediterranean between 839 and around 1200. It has 4,611 inhabitants. The town became a popular seaside resort beginning in the Edwardian era, with members of the British upper class spending their winters in Amalfi. Amalfi is included in the UNESCO World Heritage Sites. History Amalfi began as a maritime power, trading grain from its neighbours, salt from Sardinia and slaves from the interior, and even timber, in exchange for the gold dinars minted in Egypt and Syria, in order to buy the Byzantine silks that it resold in the West. Grain-bearing Amalfi traders enjoyed privileged positions ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Gaeta
Gaeta (; ; Southern Latian dialect, Southern Laziale: ''Gaieta'') is a seaside resort in the province of Latina in Lazio, Italy. Set on a promontory stretching towards the Gulf of Gaeta, it is from Rome and from Naples. The city has played a conspicuous part in military history; its walls date to Ancient Rome, Roman times and were extended and strengthened in the 15th century, especially throughout the history of the Kingdom of Naples (later the Kingdom of the Two Sicilies). Present-day Gaeta is a fishing port and a renowned seaside resort. NATO has a naval base here. In 2025, it received the Blue Flag beach, blue and green flags from Foundation for Environmental Education, FEE for the twelfth consecutive year. It is one of the I Borghi più belli d'Italia ("The most beautiful villages of Italy"). History Ancient times Ancient Caieta was situated on the slopes of the Torre di Orlando, a promontory overlooking the Mediterranean Sea. It was inhabited by the Oscan language ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Naples
Naples ( ; ; ) is the Regions of Italy, regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 908,082 within the city's administrative limits as of 2025, while its Metropolitan City of Naples, province-level municipality is the third most populous Metropolitan cities of Italy, metropolitan city in Italy with a population of 2,958,410 residents, and the List of urban areas in the European Union, eighth most populous in the European Union. Naples metropolitan area, Its metropolitan area stretches beyond the boundaries of the city wall for approximately . Naples also plays a key role in international diplomacy, since it is home to NATO's Allied Joint Force Command Naples and the Parliamentary Assembly of the Mediterranean. Founded by Greeks in the 1st millennium BC, first millennium BC, Naples is one of the oldest continuously inhabited urban areas in the world. In the eighth century BC, a colony known as Parthenope () was e ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Maritime Republics
The maritime republics (), also called merchant republics (), were Italian Thalassocracy , thalassocratic Port city, port cities which, starting from the Middle Ages, enjoyed political autonomy and economic prosperity brought about by their maritime activities. The term, coined during the 19th century, generally refers to four Italian cities, whose coats of arms have been shown since 1947 on the flags of the Italian Navy and the Italian Merchant Navy: Duchy of Amalfi, Amalfi, Republic of Genoa , Genoa, Republic of Pisa, Pisa, and Republic of Venice, Venice. In addition to the four best known cities, Republic of Ancona, Ancona,Peris Persi, in ''Conoscere l'Italia'', vol. Marche, Istituto Geografico De Agostini, Novara 1982 (p. 74); AA.VV. ''Meravigliosa Italia, Enciclopedia delle regioni'', edited by Valerio Lugoni, Aristea, Milano; Guido Piovene, in ''Tuttitalia'', Casa Editrice Sansoni, Firenze & Istituto Geografico De Agostini, Novara (p. 31); Pietro Zampetti, in ''Itinerari de ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Portus
Portus was a large artificial harbour of Ancient Rome located at the mouth of the Tiber on the Tyrrhenian Sea. It was established by Claudius and enlarged by Trajan to supplement the nearby port of Ostia. The archaeological remains of Portus are near the modern-day village of Porto within the ''comune'' of Fiumicino, Lazio, just southwest of Rome. Ancient Portus Claudian phase Ancient Rome's original port was Ostia located at the mouth of the Tiber on the Tyrrhenian Sea. The Tiber splits into two streams at its mouth, roughly 1 mile before reaching the Tyrrhenian, with Ostia situated on the larger southern stream. Emperor Claudius constructed the first harbour on the Portus site, north of Ostia, enclosing an area of 250 hectares (617 acres), with two long curving moles projecting into the sea, and an artificial island, bearing a lighthouse, in the centre of the space between them. The foundation of this lighthouse was provided by filling one of the massive obelisk ships ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sardinia
Sardinia ( ; ; ) is the Mediterranean islands#By area, second-largest island in the Mediterranean Sea, after Sicily, and one of the Regions of Italy, twenty regions of Italy. It is located west of the Italian Peninsula, north of Tunisia and 16.45 km south of the French island of Corsica. It has over 1.5 million inhabitants as of 2025. It is one of the five Italian regions with some degree of Autonomous administrative division, domestic autonomy being granted by a Regions of Italy#Autonomous regions with special statute, special statute. Its official name, Autonomous Region of Sardinia, is bilingual in Italian language, Italian and Sardinian language, Sardinian: / . It is divided into four provinces of Italy, provinces and a Metropolitan cities of Italy, metropolitan city. Its capital (and largest city) is Cagliari. Sardinia's indigenous language and Algherese dialect, Algherese Catalan language, Catalan are referred to by both the regional and national law as two of ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Rioni Of Rome
A ''rione'' of Rome (; : ''rioni'' of Rome) is a traditional administrative division of the city of Rome. '' Rione'' is an Italian term used since the 14th century to name a district of a town. The term was born in Rome, originating from the administrative divisions of the city. The word comes from the Latin word ''regio'' (: ''regiones''), 'region'; during the Middle Ages the Latin word became ''rejones'', from which ''rione'' comes. Currently, all the ''rioni'' are located in Municipio I of Rome. Ancient Rome According to tradition, Servius Tullius, sixth king of Rome, first divided the city into ''regiones'', numbering four. During administrative reorganization after the Roman Republic collapsed, the first emperor Augustus created the 14 ''regiones'' of Rome that were to remain in effect throughout the Imperial era, as attested by the 4th-century ''Cataloghi regionari'', that name them and provide data for each. All but ''Transtiberim'' (the modern Trastevere) were on ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Leonine City
The Leonine City (Latin: ''Civitas Leonina'') is the part of the city of Rome which, during the Middle Ages, was enclosed with the Leonine Wall, built by order of Pope Leo IV in the 9th century. This area was located on the opposite side of the Tiber from the seven hills of Rome, and had not been enclosed within the ancient city's Aurelian Walls, built between 271 and 275. After Christianity had risen to prominence and the Western Roman Empire had collapsed, the area had to be defended through the construction of a new wall, since it housed St. Peter's Basilica. Today the territory of the former Leonine City consists of the Vatican City State and the Roman rione of Borgo. History The Leonine Wall, which defines Leonine City, was constructed by Pope Leo IV following the sacking by Muslim raiders of Old St. Peter's Basilica in 846. Built from 848 to 852 as the only extension ever made to the walls of Rome, this three-kilometre wall completely encircled the Vatican Hill for ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |