id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3635418,1905874,plaintiff,Park,John,mercer,585869,"Park, John, of London, mercer",0 3635419,1905874,defendant,Lyster,John,clothman,588150,"Lyster, John, of Halyfax, Yorks, clothman",0