Question: Who married the founder of Russell's teapot?

full_context: Document 1: Idealism: Bradley was the apparent target of G. E. Moore's radical rejection of idealism. Moore claimed that Bradley did not understand the statement that something is real. We know for certain, through common sense and prephilosophical beliefs, that some things are real, whether they are objects of thought or not, according to Moore. The 1903 article The Refutation of Idealism is one of the first demonstrations of Moore's commitment to analysis. He examines each of the three terms in the Berkeleian aphorism esse est percipi, "to be is to be perceived", finding that it must mean that the object and the subject are necessarily connected so that "yellow" and "the sensation of yellow" are identical - "to be yellow" is "to be experienced as yellow". But it also seems there is a difference between "yellow" and "the sensation of yellow" and "that esse is held to be percipi, solely because what is experienced is held to be identical with the experience of it". Though far from a complete refutation, this was the first strong statement by analytic philosophy against its idealist predecessors, or at any rate against the type of idealism represented by Berkeley. This argument did not show that the GEM (in post–Stove vernacular, see below) is logically invalid.
Document 2: Empiricism: The neopositivists subscribed to a notion of philosophy as the conceptual clarification of the methods, insights and discoveries of the sciences. They saw in the logical symbolism elaborated by Frege (1848–1925) and Bertrand Russell (1872–1970) a powerful instrument that could rationally reconstruct all scientific discourse into an ideal, logically perfect, language that would be free of the ambiguities and deformations of natural language. This gave rise to what they saw as metaphysical pseudoproblems and other conceptual confusions. By combining Frege's thesis that all mathematical truths are logical with the early Wittgenstein's idea that all logical truths are mere linguistic tautologies, they arrived at a twofold classification of all propositions: the analytic (a priori) and the synthetic (a posteriori). On this basis, they formulated a strong principle of demarcation between sentences that have sense and those that do not: the so-called verification principle. Any sentence that is not purely logical, or is unverifiable is devoid of meaning. As a result, most metaphysical, ethical, aesthetic and other traditional philosophical problems came to be considered pseudoproblems.
Document 3: Cyril Holland: Cyril Holland (born Cyril Wilde, 5 June 1885 – 9 May 1915) was the older of the two sons of Oscar Wilde and Constance Lloyd and brother to Vyvyan Holland.
Document 4: The Problems of Philosophy: The Problems of Philosophy is a 1912 book by Bertrand Russell, in which the author attempts to create a brief and accessible guide to the problems of philosophy. Focusing on problems he believes will provoke positive and constructive discussion, Russell concentrates on knowledge rather than metaphysics: If it is uncertain that external objects exist, how can we then have knowledge of them but by probability. There is no reason to doubt the existence of external objects simply because of sense data.
Document 5: Prince John of the United Kingdom: Prince John of the United Kingdom (John Charles Francis; 12 July 1905 – 18 January 1919) was the fifth son and youngest of the six children born to King George V and his wife, Queen Mary. At the time of John's birth, his father was the Prince of Wales and heir apparent to the reigning monarch of the United Kingdom, King Edward VII. In 1910, George succeeded to the throne upon Edward's death and John became fifth in the line of succession to the British throne.
Document 6: Age of Enlightenment: Bertrand Russell saw the Enlightenment as a phase in a progressive development, which began in antiquity, and that reason and challenges to the established order were constant ideals throughout that time. Russell said that the Enlightenment was ultimately born out of the Protestant reaction against the Catholic counter-reformation, and that philosophical views such as affinity for democracy against monarchy originated among 16th-century Protestants to justify their desire to break away from the Catholic Church. Though many of these philosophical ideals were picked up by Catholics, Russell argues, by the 18th century the Enlightenment was the principal manifestation of the schism that began with Martin Luther.
Document 7: Duff Cooper: Duff Cooper (he was always known as “Duff” rather than “Alfred”) was born at Cavendish Square on 22 February 1890. He was the only son of fashionable society doctor Sir Alfred Cooper (1843–1908), a surgeon and specialist in the sexual problems of the upper classes, and Lady Agnes Duff, daughter of James Duff, 5th Earl Fife. She had already eloped with two husbands, the first of whom she deserted and the second of whom died, before marrying Cooper in 1882. Duff Cooper had three older sisters. He had royal connections: his maternal uncle, the first Duke of Fife, was married to Louise, Princess Royal. Cooper enjoyed a typical gentleman's upbringing of country estates and London society. He attended two prep schools, including Wixenford School. He was unhappy at prep school, but was then very happy at Eton College. One of his maternal great-grandmothers was Lady Elizabeth FitzClarence, an illegitimate daughter of King William IV who fathered eight children with Dorothea Jordan.
Document 8: God: Another view, advanced by Richard Dawkins, is that the existence of God is an empirical question, on the grounds that "a universe with a god would be a completely different kind of universe from one without, and it would be a scientific difference." Carl Sagan argued that the doctrine of a Creator of the Universe was difficult to prove or disprove and that the only conceivable scientific discovery that could disprove the existence of a Creator would be the discovery that the universe is infinitely old.
Document 9: Sir Robert Frankland-Russell, 7th Baronet: Sir Robert Frankland-Russell, 7th Baronet (1784–1849) was an English politician, known also as an artist. In early life he was called Robert Frankland.
Document 10: Georgiana Burne-Jones: Georgiana Burne-Jones, Lady Burne-Jones (Birmingham, 21 July 1840 – 2 February 1920), the second oldest of the Macdonald sisters, was the wife of Pre-Raphaelite Brotherhood artist Edward Burne-Jones, mother of painter Philip Burne-Jones, aunt of novelist Rudyard Kipling, confidante and friend of George Eliot, William Morris, and John Ruskin something of a painter and engraver in her own right. She was a Trustee of the South London Gallery and was elected to the parish Council of Rottingdean, near Brighton in Sussex.
Document 11: Russell's teapot: Russell's teapot is an analogy, formulated by the philosopher Bertrand Russell (1872–1970), to illustrate that the philosophic burden of proof lies upon a person making unfalsifiable claims, rather than shifting the burden of "disproof" to others.
Document 12: God: The last centuries of philosophy have seen vigorous questions regarding the arguments for God's existence raised by such philosophers as Immanuel Kant, David Hume and Antony Flew, although Kant held that the argument from morality was valid. The theist response has been either to contend, as does Alvin Plantinga, that faith is "properly basic", or to take, as does Richard Swinburne, the evidentialist position. Some theists agree that none of the arguments for God's existence are compelling, but argue that faith is not a product of reason, but requires risk. There would be no risk, they say, if the arguments for God's existence were as solid as the laws of logic, a position summed up by Pascal as "the heart has reasons of which reason does not know." A recent theory using concepts from physics and neurophysiology proposes that God can be conceptualized within the theory of integrative level.
Document 13: Quran: The astrophysicist Nidhal Guessoum while being highly critical of pseudo-scientific claims made about the Quran, has highlighted the encouragement for sciences that the Quran provides by developing "the concept of knowledge.". He writes: "The Qur'an draws attention to the danger of conjecturing without evidence (And follow not that of which you have not the (certain) knowledge of... 17:36) and in several different verses asks Muslims to require proofs (Say: Bring your proof if you are truthful 2:111), both in matters of theological belief and in natural science." Guessoum cites Ghaleb Hasan on the definition of "proof" according the Quran being "clear and strong... convincing evidence or argument." Also, such a proof cannot rely on an argument from authority, citing verse 5:104. Lastly, both assertions and rejections require a proof, according to verse 4:174. Ismail al-Faruqi and Taha Jabir Alalwani are of the view that any reawakening of the Muslim civilization must start with the Quran; however, the biggest obstacle on this route is the "centuries old heritage of tafseer (exegesis) and other classical disciplines" which inhibit a "universal, epidemiological and systematic conception" of the Quran's message. The philosopher Muhammad Iqbal, considered the Quran's methodology and epistemology to be empirical and rational.
Document 14: John Russell, 4th Earl Russell: John Conrad Russell, 4th Earl Russell (16 November 1921 – 16 December 1987) was the eldest son of the philosopher and mathematician Bertrand Russell (the 3rd Earl) and his second wife, Dora Black. His middle name was a tribute to the writer Joseph Conrad, whom his father had long admired. He was the great-grandson of the 19th century British Whig Prime Minister Lord John Russell. He succeeded to the earldom on the death of his father on 2 February 1970.
Document 15: Edith Finch Russell: Finch was Bertrand Russell's fourth and last wife. She first met Russell in the 1930s through her close friend and housemate Lucy Martin Donnelly, who was a friend of Russell's first wife, Alys. Finch moved to England in 1950 and married Russell in December 1952. By all accounts it was a very happy marriage. The couple settled in Wales, where Bertrand died in 1970. Edith died in 1978.
ground_truth: Dora Black
sub_queries: Whom is Russell's teapot named after? Answer: Bertrand Russell
Bertrand Russell >> spouse Answer: Dora Black