Question: Who was married to the painter of The Great Red Dragon Paintings?

full_context: Document 1: My Wife's Lovers: My Wife's Lovers is a canvas painting by Austrian artist Carl Kahler (1855–1906) depicting forty-two of American millionaire Kate Birdsall Johnson's Turkish Angora cats. The title of the painting was potentially conceived by her husband, who had died in 1889 and may have referred to the cats with the phrase. Measuring 6 ft×8.5 ft, the canvas weighs .
Document 2: Catherine Bramwell-Booth: Commissioner Catherine Bramwell-Booth CBE, OF, born Catherine Booth Booth (20 July 1883 – 3 October 1987), Salvation Army officer, was one of seven children born to General Bramwell Booth and Florence Eleanor Soper, and was the granddaughter of the Salvation Army's Founder, General William Booth and his wife Catherine Mumford, known as the 'Mother of the Salvation Army'. In her later years Bramwell-Booth became well-known through her books and various radio and television appearances. Bramwell-Booth lived to be 104.
Document 3: The Beguiling of Merlin: The Beguiling of Merlin is a painting by the British Pre-Raphaelite painter Edward Burne-Jones that was created between 1872 and 1877.
Document 4: Pygmalion and the Image series: Pygmalion and the Image is the second series of four oil paintings in the Pygmalion and Galatea series by the Pre-Raphaelite artist Edward Burne-Jones which was completed between 1875 and 1878. The two collections may be seen below, in the Gallery, the first being now owned by Lord Lloyd Webber, and the second housed at the Birmingham Museum & Art Gallery. This article deals with an appraisal of the second series.
Document 5: The Red Tree (Shaun Tan): The Red Tree (2001), written and illustrated by Shaun Tan, is a picture book that presents a fragmented journey through a dark world. The illustrations are surreal. The text is sparse and matches the dark illustrations.
Document 6: Auguries of Innocence: "Auguries of Innocence" is a poem from one of William Blake's notebooks now known as The Pickering Manuscript. It is assumed to have been written in 1803, but was not published until 1863 in the companion volume to Alexander Gilchrist's biography of William Blake. The poem contains a series of paradoxes which speak of innocence juxtaposed with evil and corruption. The poem is 132 lines and has been published with and without breaks that divide the poem into stanzas. An augury is a sign or omen.
Document 7: Saint George and the Dragon (Uccello): Saint George and the Dragon is a painting by Paolo Uccello dating from around 1470. It is on display in the National Gallery, London, United Kingdom. It was formerly housed in the Palais Lanckoroński in Vienna, belonging to Count Lanckoroński and sold by his son and heir Anton in 1959 through Mr Farago. The first mention of it being there is 1898.
Document 8: The Legend of Briar Rose: The Legend of Briar Rose is the title of a series of paintings by the Pre-Raphaelite artist Edward Burne-Jones which were completed between 1885 and 1890. The four original paintings – The Briar Wood, The Council Chamber, The Garden Court and The Rose Bower – and an additional ten adjoining panels, are located at Buscot Park in Oxfordshire, England.
Document 9: The Great Red Dragon Paintings: "The Great Red Dragon" Paintings are a series of watercolour paintings by the English poet and painter William Blake, painted between 1805 and 1810. It was during this period that Blake was commissioned to create over a hundred paintings intended to illustrate books of the Bible. These paintings depict 'The Great Red Dragon' in various scenes from the Book of Revelation.
Document 10: The Night of Enitharmon's Joy: The Night of Enitharmon's Joy, often referred as The Triple Hecate or simply Hecate, is a 1795 work of art by the English artist and poet William Blake which depicts Enitharmon, a female character in his mythology, or Hecate, a chthonic Greco-Roman goddess of magic and the underworld. The work presents a nightmarish scene with fantastic creatures.
Document 11: The World Before the Flood: The World Before the Flood is an oil painting on canvas by English artist William Etty, first exhibited in 1828 and currently in the Southampton City Art Gallery. It depicts a scene from John Milton's "Paradise Lost" in which, among a series of visions of the future shown to Adam, he sees the world immediately before the Great Flood. The painting illustrates the stages of courtship as described by Milton; a group of men select wives from a group of dancing women, drag their chosen woman from the group, and settle down to married life. Behind the courting group, an oncoming storm looms, a symbol of the destruction which the dancers and lovers are about to bring upon themselves.
Document 12: Mr and Mrs Clark and Percy: Mr and Mrs Clark and Percy is a painting by the British artist David Hockney. Painted between 1970 and 1971, it depicts the fashion designer Ossie Clark and the textile designer Celia Birtwell in their flat, shortly after their wedding, with one of the couple's cats on Clark's knee. The white cat depicted in the painting was Blanche; Percy was another of their cats, but Hockney thought "Percy" made a better title.
Document 13: Charlotte Blake: Blake was the oldest of six children born to Edward and Caroline Blake of Ohio. At age 18, she got a job as a writer and arranger for Jerome H. Remick. Her first published composition, "King Cupid" appeared in 1903. After retiring from the music business, she worked as a clerk at Douglas Aircraft Company for two decades.
Document 14: Catherine Linton: Catherine Linton (also known as "Young Catherine" or Cathy Linton and later as Catherine Heathcliff then as Catherine Earnshaw) is a character in Emily Brontë's novel "Wuthering Heights". She is the daughter of Edgar Linton and Cathy Earnshaw, and, despite Heathcliff's attempts at exacting revenge on her for the indiscretions of her family, she eventually marries her true love, Hareton Earnshaw, re-establishing long-lost equilibrium in the story.
Document 15: Catherine Blake: Catherine Blake (née Boucher; 25 April 1762 – 18 October 1831) was the wife of the poet, painter and engraver William Blake, and a vital presence and assistant throughout his life.
ground_truth: Catherine Blake
sub_queries: Who is The Great Red Dragon Paintings by? Answer: William Blake
William Blake >> spouse Answer: Catherine Blake