Context: Altinum (modern Altino, a "frazione" of Quarto d'Altino) is the name of an ancient coastal town of the Veneti 15 km SE of the modern Treviso, northern Italy, on the edge of the lagoons. Located on the eastern coast of that nation, at the mouth of the river Silis, it was first destroyed by Attila in 452 and gradually abandoned by its inhabitants, who sought refuge in the islands of the lagoon, such as Torcello and Burano, in the area where later Venice would be built., Aquileia ( Venetian: Aquieja/Aquiegia, ) is an ancient Roman city in Italy, at the head of the Adriatic at the edge of the lagoons, about from the sea, on the river Natiso (modern Natisone), the course of which has changed somewhat since Roman times. Today, the city is small (about 3,500 inhabitants), but it was large and prominent in Antiquity as one of the world's largest cities with a population of 100,000 in the 2nd century AD. and is one of the main archeological sites of Northern Italy., Treviso (Venetian: "Trevixo") is a city and "comune" in Veneto, northern Italy. It is the capital of the province of Treviso and the municipality has 82,854 inhabitants (as of November 2010): some 3,000 live within the Venetian walls ("le Mura") or in the historical and monumental center, some 80,000 live in the urban center proper while the city hinterland has a population of approximately 170,000. The city is home to the headquarters of clothing retailer Benetton, Sisley, Stefanel, Geox, Diadora and Lotto Sport Italia, appliance maker De'Longhi, and bicycle maker Pinarello., Saint Chromatius (died 406/407 AD) was a bishop of Aquileia., Saint Heliodorus ( Italian : Sant'Eliodoro ) ( died c. 390 AD ) was the first bishop of Altinum ( Altino ) in the 4th century . He was born in Dalmatia . Like Chromatius , he was a disciple of Valerianus , the bishop of Aquileia . He accompanied Saint Jerome on his voyage to the Holy Land , and is mentioned in Jerome 's letters . After the death of his mother , Heliodorus went to Italy and was made bishop of Altino . He attempted to counter Arianism in his see , and assisted at the Council of Aquileia ( 381 ) . Saint Nepotian , a nephew of Saint Heliodorus , was ordained by the bishop after leaving his position as an officer in the imperial bodyguard . A legend , composed around the 10th century and incorporating elements from other saints '' hagiographies , states that Liberalis of Treviso was educated in the Christian faith by Heliodorus . The legend goes on to state that , faced with growing opposition from both Arianism and paganism in the see , Heliodorus retired as bishop and lived as a hermit on a desert island in the lagoons near Altino , entrusting the see to a man named Ambrose . Worried about Ambrose 's ability to handle the rise of Arianism in the see , Liberalis decided to look for Heliodorus and attempt to convince him to come back to his see , but died on the way , and was later venerated as a saint ., Attila (or ; fl. circa 406453), frequently referred to as Attila the Hun, was the ruler of the Huns from 434 until his death in March 453. Attila was a leader of the Hunnic Empire, a tribal confederation consisting of Huns, Ostrogoths, and Alans among others, on the territory of Central and Eastern Europe., Venice (; ) is a city in northeastern Italy and the capital of the Veneto region. It is situated across a group of 117 small islands that are separated by canals and linked by bridges. These are located in the shallow Venetian Lagoon, an enclosed bay that lies between the mouths of the Po and the Piave Rivers. Parts of Venice are renowned for the beauty of their settings, their architecture, and artwork. The lagoon and a part of the city are listed as a World Heritage Site., Subject: heliodorus of altino, Relation: date_of_death, Options: (A) 100 (B) 117 (C) 15 (D) 170 (E) 406 (F) 407 (G) 434 (H) 452 (I) 500 (J) 82 (K) 854
Output: 407