Grayson Perry and Ian Hislop hobnob at Royal Society of Literature's summer party as group is rocked by bitter feud that saw 20 of its most senior members stay at home

Comedian Ian Hislop and artist Sir Grayson Perry have been spotted hobnobbing at the Royal Society of Literature's summer party - as an explosive civil war within the ranks of the illustrious writers' group threatens to rip it apart. 

The elite establishment, founded more than 200 years ago, has been rocked by a series of bitter feuds, with the latest chapter focusing on the legitimacy of new fellows set to be elected to the country's most august writers' organisation.

Members are reportedly clashing heads behind the scenes over plans to make the group more inclusive in a bid to bring new writers from more diverse backgrounds - who may not socialise within the bubble of the London elite - into the fold. 

But some of the country's finest wordsmiths are also up in arms amid accusations of censorship blighting the famed institution, with former heads of the society accusing the current leadership of 'autocratic' behaviour.

The feud, which has been going on since last year, came to a head this month when 20 senior members of the establishment vowed to boycott the summer party, which is the jewel in the group's social calendar. 

Describing the mayhem raging behind the scenes, one society fellow told The Spectator: 'It's such a clusterf***. It's such a clusterf***. Everyone is falling out with everyone else.

Comedian Ian Hislop and artist Sir Grayson Perry have been spotted hobnobbing at the Royal Society of Literature's summer party last night amid an on-going civil war in the group

Comedian Ian Hislop and artist Sir Grayson Perry have been spotted hobnobbing at the Royal Society of Literature's summer party last night amid an on-going civil war in the group 

Novelist Elizabeth Day was also among the society members at the bash in London on Thursday

Novelist Elizabeth Day was also among the society members at the bash in London on Thursday

Booker Prizer winner Bernardine Evaristo OBE was pictured at the event - amid claims that some 20 society fellows were seeking to boycott it over a bitter feud within the group

Booker Prizer winner Bernardine Evaristo OBE was pictured at the event - amid claims that some 20 society fellows were seeking to boycott it over a bitter feud within the group 

'It's just unbelievable how much everyone hates each other. It's like one of those long marriages that seems to have been perfectly happy… and then suddenly you discover they've both been seeing other people and have called in the lawyers.' 

Artist Sir Grayson, 64,  known for his tapestries, ceramic works and cross-dressing, appeared unfazed by the row rocking the royal society (RSL). 

The eccentric was pictured wearing a dress and smiling while hobnobbing with Have I Got News For You star, Hislop and his wife Victoria at the party inside London's Garden Museum. 

The latest saga of in the behind-the-scenes row erupted earlier this year after the alleged sacking of Maggie Fergusson in December, the editor of the society's own RSL Review journal. 

According to the Spectator, the RSL was in its final proof shortly before Christmas when it was pulled amid concerns about an article that was 'sympathetic to Palestine', sparking a censorship row. 

The RSL said the magazine was 'postponed' for editorial improvements, and that Fergusson - an acclaimed biographer with 30 years' experience - departed by mutual agreement. 

Eccentric Sir Grayson (right) was pictured wearing a dress and smiling while hobnobbing with Have I Got News For You star, Hislop and his wife Victoria (far left) at the party inside London's The Garden Museum

Eccentric Sir Grayson (right) was pictured wearing a dress and smiling while hobnobbing with Have I Got News For You star, Hislop and his wife Victoria (far left) at the party inside London's The Garden Museum

Bernardine Evaristo, pictured centre, with guests at the Royal Society of Literature last night

Bernardine Evaristo, pictured centre, with guests at the Royal Society of Literature last night

Author Diana Souhami (pictured) was among the society members in attendance last night

Author Diana Souhami (pictured) was among the society members in attendance last night

But the move sparked a furious backlash, with around 70 writers from the RSL have calling for an emergency meeting - with the RSL's ruling council of trustees confirming in February it had referred itself to the Charity Commission and announced a review of its governance.

Some of the biggest names in literature including Margaret Atwood, Kazuo Ishiguro, Ian McEwan and Philip Pullman have added their name to a letter to The Times over the alleged 'censorship' over the pro-Palestine statement.

But the society has denied that this was the reason the magazine was pulled.

The writers joined with former presidents of the Royal Society of Literature Marina Warner and Colin Thubron to express their concern over the 'serious reputational damage' to the 200-year-old organisation.

They wrote: 'The evidence seems strong that there was managerial interference in an article that contained a passage sympathetic to Palestinians.'

Also, there have been concerns about the failure of the society's leadership to show solidarity with Salman Rushdie after an attempt on his life as well as a failure to support Kate Clanchy after she was 'cancelled' by her publisher.

Author Philip Pullman was among the big names to speak out over alleged 'censorship' within the RSL, signing a letter demanding action

Author Philip Pullman was among the big names to speak out over alleged 'censorship' within the RSL, signing a letter demanding action 

Some of the biggest names in literature including Margaret Atwood (pictured) were among those to have added their names to the letter

Some of the biggest names in literature including Margaret Atwood (pictured) were among those to have added their names to the letter

An email exchange between a current trustee and a long-standing fellow, Jeremy Treglown, who is calling for an EGM, has also been revealed by the paper.

The trustee, who has not been identified, responded furiously to the suggestion an EGM might be held, saying: 'I for one will not be bullied by you and intimidated by the vitriol you are cooking up to hurl at an organisation you once honoured. 

'I have spent most of my life being prosecuted for my race, my culture, my class, my nationality and I see through the coded language you use.'

Novelist Rose Tremain and her partner the biographer Richard Holmes have since warned the society's management about the 'survival of the RSL as a whole', reported the Times last week. 

The pair also added their voices to growing concerns the society was 'diluting literary excellence'.

This week at the Garden Museum in south London a new batch of fellows were set to be unveiled and add their names to the RSL Roll Book using a pen previously used by Lord Byron, Charles Dickens and TS Eliot.

But one longstanding fellow boycotting the party told the Times earlier this month it would be 'inappropriate for the RSL to hold a party while it is suppurating in its present state of disrepute'.

MailOnline has approached the RSL for comment.