title: Ujjal Narayan Sinha
text: # Ujjal Narayan Sinha
  
  Ujjal Narayan Sinha was the Chief Justice of Patna High Court from 5 September 1970 to 29 September 1972. He was also the acting Governor of Bihar from 21 January to 31 January 1971.
  
  Sinha was commissioned to produce a report into the 1975 Chasnala mining disaster, the worst mining accident in Indian history. The report was submitted on 24 March 1977.
  
  