Question: Which writer that met regularly at the Mont Blanc Restaurant wrote "The Forsyte Saga"?

Context articles: Grands Mulets Hut
Refugio Elisabetta
Vallot Hut
The Forsyte Saga: To Let
The Forsyte Saga (1967 series)
Tête Rousse Hut
Storm over Mont Blanc
Mont Blanc Restaurant
John Galsworthy
That Forsyte Woman

The Grands Mulets Hut (French: "Refuge des Grands Mulets") is a mountain refuge in the Mont Blanc massif in the French Alps at an altitude of 3,051 m.
 It is owned by the Club Alpin Francais.
 The hut is located on a pyramidal rock island, at the junction of two streams of the Bossons Glacier on the north side of Mont Blanc.
 If the state of the glacier is not too severe, the hut is wardened in summer and can be used as an alternative route of ascent to the summit of Mont Blanc, following the original historic route by the first ascensionists.
 Nowadays the hut is used more frequently by ski-mountaineers in spring, or as a more sheltered and alternative route of descent from Mont Blanc than the much more popular Gouter route, though route-finding can be difficult in fog and requires prior knowledge of the crevassed state of the Bossons glacier below the hut.
Refugio Elisabetta (or Refugio Elisabetta Soldini Montanaro to give it its full, but less well-used name) is a refuge in the Italian Alps at an altitude of 2,195 m, which provides a convenient overnight stage for walkers undertaking the Tour du Mont Blanc.
 It is located 3 km north-east of the Col de la Seigne, at the south-west end of the Mont Blanc massif, and provides good views of Mont Blanc and the Aiguille Noire de Peuterey.
 Because of its popularity, plus the fact that there are no other huts along this part of the Tour du Mont Blanc, walkers are advised to book in advance during the peak periods in July and August.
The Vallot Hut (French: "Refuge Vallot") is a refuge in the Mont Blanc massif on the upper slopes of Mont Blanc in the Alps.
 It is located below the Bosses Ridge between the Dome du Gouter and Mont Blanc summit, at an altitude of 4,362 metres.
 Intended only as an emergency shelter, and not as a base for ascending Mont Blanc, this unheated duralumin box was designed to accommodate up to 12 people, but often contains considerably more.
The Forsyte Saga: To Let is a 2003 British television serial produced by Granada Television for the ITV network, based on the book by John Galsworthy.
 The serial portrays the last book of "The Forsyte Saga", "To Let".
 It was made following the successful 2002 serial "The Forsyte Saga" in 2002.
The Forsyte Saga is a 1967 BBC television adaptation of John Galsworthy's series of "The Forsyte Saga" novels, and its sequel trilogy "A Modern Comedy".
 The series follows the fortunes of the upper middle class Forsyte family, and stars Eric Porter as Soames, Kenneth More as Young Jolyon and Nyree Dawn Porter as Irene.
The Tête Rousse Hut (French: "Refuge de Tête Rousse") is a mountain hut in the Mont Blanc massif in the French Alps.
 It is located beside the Tête Rousse Glacier at an altitude of 3,167 m. Owned by the Club Alpin Francais (CAF), it is normally reached after a multi-hour climb from Nid d'Aigle, the highest stop on the Mont Blanc Tramway.
 It is commonly used by mountaineers attempting to climb the normal (Gouter route) to the summit of Mont Blanc.
 Staying here, rather than continuing to the higher Gouter Hut adds an extra 2–3 hours to the ascent of Mont Blanc, but is less cramped than the latter and also avoids having to climb the dangerous 'Grand Couloir' later in the day when the risk of injury from stonefall is at its greatest.
Storm over Mont Blanc (German: "Stürme über dem Mont Blanc" ) is a 1930 German film written and directed by Arnold Fanck and starring Leni Riefenstahl, Sepp Rist and Ernst Udet.
 The film is about a man who works alone at the Mont Blanc weather station gathering data.
 His only contact with the world below is via Morse code signals.
 He is joined by a woman friend, who helps him survive a terrible storm over the mountain.
 Filmed on location in Arosa, Switzerland, Babelsberg Observatory in Potsdam, Germany, and Mont-Blanc in Chamonix, France, the film is notable for its dramatic mountain footage and depictions of a violent snow storm.
 "Storm over Mont Blanc" premiered in Dresden, Germany on 25 December 1930.
Mont Blanc Restaurant is a former restaurant in London where leading writers including Hilaire Belloc, GK Chesterton, Joseph Conrad and Galsworthy met regularly in the early years of the 20th century.
John Galsworthy {'1': ", '2': ", '3': ", '4': "} ( ; 14 August 1867 – 31 January 1933) was an English novelist and playwright.
 Notable works include "The Forsyte Saga" (1906–1921) and its sequels, "A Modern Comedy" and "End of the Chapter".
 He won the Nobel Prize in Literature in 1932.
That Forsyte Woman (released in the United Kingdom as The Forsyte Saga) is a 1949 romance film starring Greer Garson, Errol Flynn, Walter Pidgeon, Robert Young and Janet Leigh.
 It is an adaptation of "The Man of Property", the first novel in "The Forsyte Saga" by John Galsworthy.