id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3618193,1873315,plaintiff,Grene,Robert,mercer,585869,"Grene, Robert, of London, mercer",0 3618194,1873315,defendant,Bladesmyth,Peter,chapman,585907,"Bladesmyth, Peter, of Bishops Lenn, chapman",0