id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5155369,2402722,plaintiff,Marchall,John,mercer,585869,"Marchall, John, of London, mercer",0 5155370,2402722,defendant,Bokeney,John,chapman,586528,"Bokeney, John, of Ware, Herts, chapman",0 5155371,2402722,defendant,Meke,John,chapman,776070,"Meke, John, of Bishop's Lenn, Norfolk, chapman",1 5155372,2402722,defendant,Atkynson,Richard,chapman,596157,"Atkynson, Richard, of Newerke, Notts, chapman",2 5155373,2402722,defendant,Umfroston,William,chapman,652921,"Umfroston, William, of Shrewsbury, Shrops, chapman",3