New Delhi: As many as 185 members of Cultural Community, including actor Naseeruddin Shah, dancer Mallika Sarabhai, authors Ashok Vajpeyi, Nayantara Sahgal and Shashi Deshpande, historian Romila Thapar, singer T.M. Krishna, and artist Vivan Sundaram, have endorsed an open letter to Prime Minister Narendra Modi by 49 eminent citizens against mob lynching, and have condemned the FIR against them in Muzaffarpur in Bihar, alleging "sedition" among other charges.