Question: Where did Flavia Maximiana Theodora's husband die?

Knowledge 1: Flavia Maximiana Theodora
Flavia Maximiana Theodora, also known as Theodora, was a Roman Empress, wife of Constantius Chlorus.She is often referred to as a stepdaughter of Emperor Maximian by ancient sources, leading to claims by historians Otto Seeck and Ernest Stein that she was born from an earlier marriage between Eutropia, wife of Maximian, and Afranius Hannibalianus.This man was consul in 292 and praetorian prefect under Diocletian.Timothy Barnes challenges this view stating that all "stepdaughter sources" derive their information from the partially unreliable work "Kaisergeschichte" (written in the 4th century), while more reliable sources refer Theodora as Maximian's natural daughter.He concludes that she was born no later than c. 275 to an unnamed earlier wife of Maximian, possibly one of Hannibalianus' daughters.In 293, Theodora married Flavius Valerius Julius Constantius (later known as Constantius Chlorus), after he had divorced from his first wife, Helena, to strengthen his political position.The couple had six children: [SEP] Knowledge 2: Constantius Chlorus
Constantius I (31 March 25 July 306), commonly known as Constantius Chlorus ("Kōnstantios Khlōrós", literally "Constantius the Pale"), was a Caesar from 293 to 305 and a Roman Emperor from 305 to 306.He was the father of Constantine the Great and founder of the Constantinian dynasty.As "Caesar", a junior emperor, he defeated the usurper Allectus in Britain and campaigned extensively along the Rhine frontier, defeating the Alamanni and Franks.Upon becoming "Augustus" in 305, Constantius launched a successful punitive campaign against the Picts beyond the Antonine Wall.However, Constantius died suddenly in Eboracum (York)the following year.His death sparked the collapse of the tetrarchic system of government inaugurated by the Emperor Diocletian.
Knowledge 1: Constantius Chlorus
Constantius I (31 March 25 July 306), commonly known as Constantius Chlorus ("Kōnstantios Khlōrós", literally "Constantius the Pale"), was a Caesar from 293 to 305 and a Roman Emperor from 305 to 306.He was the father of Constantine the Great and founder of the Constantinian dynasty.As "Caesar", a junior emperor, he defeated the usurper Allectus in Britain and campaigned extensively along the Rhine frontier, defeating the Alamanni and Franks.Upon becoming "Augustus" in 305, Constantius launched a successful punitive campaign against the Picts beyond the Antonine Wall.However, Constantius died suddenly in Eboracum (York)the following year.His death sparked the collapse of the tetrarchic system of government inaugurated by the Emperor Diocletian. [SEP] Knowledge 2: Anastasia (sister of Constantine I)
Anastasia was the daughter of Roman Emperor Constantius Chlorus and Flavia Maximiana Theodora, and half sister of Emperor Constantine I. Anastasia was associated with a plot to assassinate Constantine.Her husband, Bassianus, was found to be plotting against Constantine.
Knowledge 1: Constantius Chlorus
Constantius I (31 March 25 July 306), commonly known as Constantius Chlorus ("Kōnstantios Khlōrós", literally "Constantius the Pale"), was a Caesar from 293 to 305 and a Roman Emperor from 305 to 306.He was the father of Constantine the Great and founder of the Constantinian dynasty.As "Caesar", a junior emperor, he defeated the usurper Allectus in Britain and campaigned extensively along the Rhine frontier, defeating the Alamanni and Franks.Upon becoming "Augustus" in 305, Constantius launched a successful punitive campaign against the Picts beyond the Antonine Wall.However, Constantius died suddenly in Eboracum (York)the following year.His death sparked the collapse of the tetrarchic system of government inaugurated by the Emperor Diocletian. [SEP] Knowledge 2: Anastasia (sister of Constantine I)
Anastasia was the daughter of Roman Emperor Constantius Chlorus and Flavia Maximiana Theodora, and half sister of Emperor Constantine I. Anastasia was associated with a plot to assassinate Constantine.Her husband, Bassianus, was found to be plotting against Constantine.

Answer: Eboracum