id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3931931,2000981,plaintiff,Essex,Thomas,knight,,"Essex, Thomas, knight",0 3931932,2000981,defendant,Heryng,Thomas,laborer,654308,"Heryng, Thomas, of Little Hynton, Wilts, laborer",0 3931933,2000981,defendant,Grey,Henry,laborer,610086,"Grey, Henry, of Lamborne, laborer",1