Question: When did the name Black Death officially take root in the country where the author of Remains of Elmet is from?

full_context: Document 1: Birthday Letters: Birthday Letters, published in 1998, is a collection of poetry by English poet and children's writer Ted Hughes. Released only months before Hughes's death, the collection won multiple prestigious literary awards. This collection of eighty-eight poems is widely considered to be Hughes's most explicit response to the suicide of his estranged wife Sylvia Plath in 1963, and to their widely discussed, politicized and "explosive" marriage.
Document 2: Milton's 1645 Poems: Milton's 1645 "Poems" is a collection, divided into separate English and Latin sections, of the poet's youthful poetry in a variety of genres, including such notable works as "An Ode on the Morning of Christ's Nativity", "Comus", and "Lycidas". Appearing in late 1645 or 1646 (see 1646 in poetry), the octavo volume, whose full title is "Poems of Mr. John Milton both English and Latin, compos'd at several times", was issued by the Royalist publisher Humphrey Moseley. In 1673, a year before his death, Milton issued a revised and expanded edition of the "Poems".
Document 3: Black Death in England: The Black Death was a pneumonic plague pandemic, which reached England in June 1348. It was the first and most severe manifestation of the Second Pandemic, caused by Yersinia pestis bacteria. The term ``Black Death ''was not used until the late 17th century.
Document 4: Black Death: From Italy, the disease spread northwest across Europe, striking France, Spain, Portugal and England by June 1348, then turned and spread east through Germany and Scandinavia from 1348 to 1350. It was introduced in Norway in 1349 when a ship landed at Askøy, then spread to Bjørgvin (modern Bergen) and Iceland. Finally it spread to northwestern Russia in 1351. The plague was somewhat less common in parts of Europe that had smaller trade relations with their neighbours, including the Kingdom of Poland, the majority of the Basque Country, isolated parts of Belgium and the Netherlands, and isolated alpine villages throughout the continent.
Document 5: Full Circle: The Photographs: The rest of the book consists of Basil Pao's photographs, each with a short text indicating what the picture is about and where it was taken. Some of the pictures are displayed as impressive two-page spreads.
Document 6: The Love Song of J. Alfred Prufrock: ``The Love Song of J. Alfred Prufrock '', commonly known as`` Prufrock'', is the first professionally published poem by American - born, British poet T.S. Eliot (1888 -- 1965). Eliot began writing ``Prufrock ''in February 1910, and it was first published in the June 1915 issue of Poetry: A Magazine of Verse at the instigation of Ezra Pound (1885 -- 1972). It was later printed as part of a twelve - poem pamphlet (or chapbook) titled Prufrock and Other Observations in 1917. At the time of its publication, Prufrock was considered outlandish, but is now seen as heralding a paradigmatic cultural shift from late 19th - century Romantic verse and Georgian lyrics to Modernism.
Document 7: Jones Very: Born in Salem, Massachusetts to two unwed first cousins, Jones Very became associated with Harvard University, first as an undergraduate, then as a student in the Harvard Divinity School and as a tutor of Greek. He heavily studied epic poetry and was invited to lecture on the topic in his home town, which drew the attention of Ralph Waldo Emerson. Soon after, Very asserted that he was the Second Coming of Christ, which resulted in his dismissal from Harvard and his eventual institutionalization in an insane asylum. When he was released, Emerson helped him issue a collection called "Essays and Poems" in 1839. Very lived the majority of his life as a recluse from then on, issuing poetry only sparingly. He died in 1880.
Document 8: Black Death: Gasquet (1908) claimed that the Latin name atra mors (Black Death) for the 14th-century epidemic first appeared in modern times in 1631 in a book on Danish history by J.I. Pontanus: "Vulgo & ab effectu atram mortem vocatibant. ("Commonly and from its effects, they called it the black death"). The name spread through Scandinavia and then Germany, gradually becoming attached to the mid 14th-century epidemic as a proper name. In England, it was not until 1823 that the medieval epidemic was first called the Black Death.
Document 9: Remains of Elmet: Remains of Elmet is a collection of poems by Ted Hughes published in 1979. In this book Hughes has poetically covered the region of Elmet. The book contains black and white photographs by Fay Godwin, taken in the barren hill country of West Yorkshire, Hughes's birthplace.
Document 10: Elmet: After the conquest of Elmet, the realm was incorporated into Northumbria on Easter in 627 and its people were known as the "Elmetsæte". They are recorded in the late 7th century "Tribal Hidage" as the inhabitants of a minor territory of 600 hides. They were the most northerly group recorded in the "Tribal Hidage". The Elmetsæte probably continued to reside in West Yorkshire as a distinct group throughout the Anglo-Saxon period and may have colluded with Cadwallon ap Cadfan of Gwynedd when he invaded Northumbria and briefly held the area in 633.
Document 11: Burnt Norton: Burnt Norton is the first poem of T. S. Eliot's "Four Quartets". He created it while working on his play "Murder in the Cathedral" and it was first published in his "Collected Poems 1909–1935" (1936). The poem's title refers to a Cotswolds manor house Eliot visited. The manor's garden served as an important image within the poem. Structurally, the poem is based on Eliot's "The Waste Land" with passages of the poem related to those excised from "Murder in the Cathedral".
Document 12: Underwoods: Underwoods is a collection of poems by Robert Louis Stevenson published in 1887. It comprises two books, Book I with 38 poems in English, Book II with 16 poems in Scots. He says in the initial note that "I am from the Lothians myself; it is there I heard the language spoken about my childhood; and it is in the drawling Lothian voice that I repeat it to myself."
Document 13: St. Botolph's Review: St Botolph's Review was the student-made poetry journal from Cambridge University, England in 1956, which saw the first publication of Ted Hughes' poetry, at the launch of which Hughes met Sylvia Plath. The first issue appeared on 26 February 1956.
Document 14: Black Death in England: The first known case in England was a seaman who arrived at Weymouth, Dorset, from Gascony in June 1348. By autumn, the plague had reached London, and by summer 1349 it covered the entire country, before dying down by December. Low estimates of mortality in the early twentieth century have been revised upwards due to re-examination of data and new information, and a figure of 40 -- 60% of the population is widely accepted.
Document 15: Black Death in England: The Black Death was a bubonic plague pandemic, which reached England in June 1348. It was the first and most severe manifestation of the Second Pandemic, caused by Yersinia pestis bacteria. The term ``Black Death ''was not used until the late 17th century.
ground_truth: 1823
sub_queries: Remains of Elmet >> author Answer: Ted Hughes
Ted Hughes >> country of citizenship Answer: England
When did the name black death officially take root in England ? Answer: 1823