Verrinnefra B'thog Indriummsegh was an Elomin who served the Rebel Alliance during the final years of the Galactic Empire.
Following the Battle of Endor, Verrinnefra was among those who signed the Declaration of the Alliance of Free Planets. One month later, Indriummsegh joined other prominent Alliance figures like Leia Organa, Admiral Ackbar, Borsk Fey'lya, and Mon Mothma in signing the Declaration of a New Republic.
Subsequently, Indriummsegh and the other individuals who signed the Declaration of a New Republic formed the mobile New Republic Provisional Council, with Mon Mothma serving as the Chief of State. This Inner Council remained active until the New Republic's capture of Coruscant in 7 ABY, after which it was succeeded by the first New Republic Senate. In 10 ABY, he put his name to the document titled Why Do We Fight the Empire?. At some point before 16 ABY, Indriummsegh was replaced by Senator Rattagagech.