id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5048408,2371163,plaintiff,Riche,Richard,mercer,585869,"Riche, Richard, of London, mercer",0 5048409,2371163,defendant,Horsley,Thomas,chapman,784033,"Horsley, Thomas, of Teukesbury, Gloucs, chapman",0