Question: What is the name of the English poet who wrote a poem titled Don Juan and also served as the real-life model of a character in the novel Glenarvon?

Passages:
Pale Fire is a 1962 novel by Vladimir Nabokov.  The novel is presented as a 999-line poem titled "Pale Fire", written by the fictional poet John Shade, with a foreword and lengthy commentary written by Shade's neighbor and academic colleague, Charles Kinbote.  Together these elements form a narrative in which both fictional authors are central characters. Geraldine Hoff Doyle (July 31, 1924 – December 26, 2010) has been widely promoted in the media as the possible real-life model for the World War II era "We Can Do It! " poster, later thought to be an embodiment of the iconic World War II character Rosie the Riveter.  However, the 1942 news wire service photograph may depict another young war worker, Naomi Parker. Edappally Raghavan Pillai (30 May 1909 – 4 July 1936) was a Malayalam poet.  He along with his close friend Changampuzha Krishna Pillai brought in breath of life into the Malayalam poetry of the 1930s.  They are considered as Shelley and Keats of Malayalm poetry.  In the history of poetries, perhaps in any language, the poem titled 'Ramanan' written by late 'Mahakavi' Changampuzha Krishna Pillai broke all records in its circulation and readership.  It was first published in 1937 and within eight years 15 times it had to be reprinted, with thousands of copies in every reprint.  (As on today 52 reprints have been brought out and lakhs of copies sold).  People even wrote down completely in their own hand since the copies were not available in the market.  This pastoral elegy, the first of its kind in Malayalam language, was written by Changampuzha in memory of his friend and poet Edappally Raghavan Pillai.  A short lived Raghavan Pillai is recognised as a poet with his notable contributions. Jason Ntaro is a Ugandan poet, a member of The Lantern Meet of Poets.  He is a regular on poetry platforms in and around Kampala.  He has performed at National Book Trust (NABOTU), BAYIMBA, Poetry in Session, Kwivuga, open mic, Azania (UCU), Mirrors, Phat fest, Guest performed with Tshila, Spoken word Rwanda, and Maurice Kiirya experience, in Uganda and beyond.  He developed a following in 2011 after continually reciting his poem titled "3 years, 2 months, 5 days", a poem about an abusive relationship that results in death.  The poet's performance involved removing his shoes and walking barefoot onto stage, after which he would take a deep breath. Francis Joseph Christopher Sheehy Skeffington, born Francis Skeffington (23 December 1878 – 26 April 1916), was a well-known Irish writer and radical activist, known publicly by the nickname "Skeffy".  He is now principally remembered as the victim of a British war crime during the Easter 1916 rising.  He was also the real-life model for a character in James Joyce's novel, "A Portrait of the Artist as a Young Man".  He was a friend and schoolmate of Joyce, Oliver St. John Gogarty, Tom Kettle, and Frank O'Brien (the father of Conor Cruise O'Brien).  He married Hanna Sheehy in 1903, whose own surname he adopted as part of his name, resulting in the name "Sheehy Skeffington".  They always showed their joined names unhyphenated. Glenarvon is Lady Caroline Lamb's first novel, published in 1816.  Its rakish title character, Lord Ruthven, is an unflattering depiction of her ex-lover, Lord Byron.  Drawing from "Glenarvon", John Polidori used a vampire named Lord Ruthven as a characterization of Lord Byron in his short story "The Vampyre" published in 1819. Katie Roiphe is an American author and journalist.  She is best known as the author of the non-fiction examination "The Morning After: Fear, Sex and Feminism" (1994).  She is also the author of "Last Night in Paradise: Sex and Morals at the Century's End" (1997), and the 2007 study of writers and marriage, "Uncommon Arrangements".  Her 2001 novel "Still She Haunts Me" is an empathetic imagining of the relationship between Charles Dodgson (known as Lewis Carroll) and Alice Liddell, the real-life model for Dodgson's "Alice's Adventures in Wonderland". Roy Croft is a poet frequently given credit for writing a poem titled "Love" and beginning "I love you not only for what you are, but for what I am when I am with you." .  The poem, which is commonly used in wedding speeches and readings is quoted frequently.  It was included in a 1936 anthology entitled "Best Loved Poems of American People", edited by a Hazel Felleman, and published by Doubleday (ISBN  ) and appears without further attribution in "The Family Book of Best Loved Poems", edited by David L. George and published in 1952 by Doubleday & Company, Inc., then of Garden City, New York.  German translations of the poem circulate with the title "Ich liebe Dich" ("I Love You") but are (wrongly) credited to the Austrian poet Erich Fried.  The translation(s) led to the speculation that the poem was just a translation of Erich Fried's work and Roy Croft was a pseudonym used by a translator who wanted to keep all royalties from publication (rather than sharing them with Fried's estate) or who simply did not want to go through the trouble of obtaining a license from a foreign entity.  Taking into account that the poem was already published in 1936 (where Erich Fried was only 15) it seems very unlikely that Erich Fried could be the author. Kunwar Viyogi (4 September 1940 – 2015) christened as Group Captain Randhir Singh Jamwal is the first and only Indian Air Force officer to have received the prestigious Sahitya Akademi Award for his long Dogri poem titled 'Ghar' in 1980.  He used 'Ghar' (Home) as a peg and stringed together 238 four lines verses embracing a wide variety of subjects and ideas and feelings into a long poem.  He is also the youngest poet in the history of Sahitya Akademi to have been bestowed with such an honour. George Gordon Byron, 6th Baron Byron, FRS (22 January 1788 – 19 April 1824), commonly known simply as Lord Byron, was an English poet, peer, politician, and a leading figure in the Romantic movement.  He is regarded as one of the greatest British poets and remains widely read and influential.  Among his best-known works are the lengthy narrative poems, "Don Juan" and "Childe Harold's Pilgrimage", and the short lyric poem, "She Walks in Beauty".

Supporting sentences:
Glenarvon is Lady Caroline Lamb's first novel, published in 1816.  Its rakish title character, Lord Ruthven, is an unflattering depiction of her ex-lover, Lord Byron. George Gordon Byron, 6th Baron Byron, FRS (22 January 1788 – 19 April 1824), commonly known simply as Lord Byron, was an English poet, peer, politician, and a leading figure in the Romantic movement.  Among his best-known works are the lengthy narrative poems, "Don Juan" and "Childe Harold's Pilgrimage", and the short lyric poem, "She Walks in Beauty".