Claude Adrien Helvétius

1715 (Paris) – 1771 (Paris)

Gibbon met him at d’Holbach’s salon, which he frequented; Smith also met him in Paris. Rousseau and he respected each other, but had conflicting ideas about education. Buffon invited him to stay. Voltaire saw that he was no poet and urged him to write more plainly, was publicly critical of his ‘de l’Esprit’, but defended its right to exist. Diderot, another in d’Holbach’s circle, wrote a refutation of Helvétius’ ‘de l’Homme.’ He tried to dissuade his good friend Montesquieu from publishing some of the opinions in ‘Esprit des Lois’, but the book became a success. Where he died seems disputed.

Friedrich Melchior Grimm

Frédéric Melchior Grimm

1723 (Regensburg, Germany) – 1807 (Gotha)

Gottsched taught him at the University of Leipzig. Rousseau was a great friend, until Grimm (whom he’d introduced) became his companion d’Épinay’s lover. The friendship with Rousseau led to an association with Diderot, d’Alembert and the other encyclopaedists; Diderot became his most intimate friend, and Grimm became one of the mainstays of d’Holbach’s intellectual and libertarian côterie. Grimm described Garrick as the only actor to meet the demands of the imagination, and arranged concerts and society introductions for Mozart when the young prodigy, his father and sister arrived in Paris.

Hans Christian Andersen

H. C. Andersen;Hans Christian Anderson

1805 (Odense, Denmark) – 1875 (Rolighed)

Andersen met his lifelong friend the physicist Ørsted while still a student. Thorvaldsen was one of his closest friends, as was Hartmann, a collaborator on several works. He met Bjørnson in Rome, and Balzac, Dumas, Heine and Hugo in Paris. Schumann and he fascinated each other (Schumann setting his words to music), but an attraction to Liszt was tempered by the composer’s showmanship. Wagner deeply impressed him; Brahms he found rather repellant. He and Gade visited regularly. Dickens invited him to stay, but the ‘bony bore’ overstayed his welcome, supposedly inspiring the character Uriah Heep.

James Boswell

1740 (Edinburgh) – 1795 (London)

Boswell attended Smith’s lectures in Glasgow, and discussed ‘The Wealth of Nations’ with him. In London, he met Sterne, was given a permanent invitation to breakfast by Garrick, and was with Reynolds and Franklin a member of the Turk’s Head Club (which he was only admitted to with the support of his hero and literary subject, Johnson; Goldsmith, who’d first met him in a bookshop, chaired the election). He met Voltaire and Rousseau on a trip to Europe, was mightily impressed by Boulton in Birmingham, and described Gibbon’s uncleanliness as “disgusting.” Hume described him as “very agreeable and very mad.”

Jacques-André Boiffard

1902 (Épernon, France) – 1961 (Paris)

Naville, a schoolfriend, introduced him to Breton, and later (after Boiffard abandoned photography) had his help in his behavioural-science research. Boiffard was Man Ray’s assistant for 5 years, often living in his studio. Éluard and Vitrac were his co-authors for the editorial in the first issue of ‘La Révolution surréaliste.’ He illustrated Breton’s ‘Nadja’, and after being excommunicated by Breton, helped Prévert attack him in print, and worked with Bataille on his influential review ‘Documents.’ Lotar set off on a round-the-world journey with him, though they never got beyond Tangier.

Jacques Roubaud

1932 (Caluire-et-Cuire, France) –

Queneau, Le Lionnais, Bénabou and Perec were all friends and colleagues in the experimental writing group Oulipo. Paz, Sanguinetti and Roubaud collaborated (with an English poet) on a four-handed quadrilingual poem.

Italo Calvino

1923 (Santiago de Las Vegas, Cuba) – 1985 (Siena, Italy)

Fuentes, Rushdie and Eco were friends and admirers of Calvino. He met Barthes, Lévi-Strauss and Queneau in Paris, translating Queneau’s work and enjoying a 13-year friendship with him. Perec was a good friend and fellow-Oulipian, while he knew Ginzburg and Pavese as colleagues at the publisher Einaudi, and wrote two libretti for Berio. He went to interview his hero Hemingway with Ginzburg, while Vidal and he were neighbours, living on the same street in Rome.

Hugo Ball

1886 (Pirmasens, Germany) – 1927 (Sant'Abbondio, Switzerland)

Ball knew Huelsenbeck from a Berlin poet’s café. He spent time with Wedekind, and put on some of his plays. He met Hennings, who married him, in Munich, where he also studied with Reinhardt. Kandinsky designed a Blaue Reiter almanac together with him. He met Arp, Janco and Tzara when they moved to Zürich, and got them (with Hennings) involved in his Cabaret Voltaire. In later life he formed a close friendship with his neighbour Hesse (and wrote Hesse’s biography). Huelsenbeck visited the ascetic and penniless Ball frequently in his last few weeks, and helped bury him.

Henry Miller

1891 (New York) – 1980 (Pacific Palisades, Calif.)

He met Harris while working in his father’s tailor’s shop. Durrell was part of the literary scene that Miller attached himself to in Paris, where Nin became his lover and Brassaï was a fellow-denizen of the night. Orwell met him en route to the Spanish Civil War, and rated his writing highly. He met Katsimbalis and Seferis in Greece, Eliot and Thomas in London, and Dos Passos, Anderson, Léger, Marin and Steiglitz on returning to the U.S. Huxley, Williams and Patchen were all friends. Bose visited him in California, where Steinbeck was a neighbour.

H. G. Wells

Herbert George Wells

1866 (Bromley, Kent, England) – 1946 (London)

T. H. Huxley taught and inspired him. The Webbs involved him in socialist activities. Though he quarrelled with Shaw, they stayed lifelong friends, writing and sending each other copies of their new books. West and Richardson were among his lovers; Buchan, Bennett, Conrad, Jung, Stein and Gissing (a valued friend) among his correspondents. Tagore met him in Switzerland, while Henry James was a neighbour in Sussex (whom he rather cruelly parodied). In love with Gellhorn, he pocketed the fee for an article of hers. He disapproved of Welles’ ‘War of the Worlds’ broadcast, and fell out with Russell over pacifism.

H. G. Wells knew…