id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4893097,2324559,plaintiff,Chamberleyn,William,,,"Chamberleyn, William",0 4893098,2324559,defendant,Fismark,John,,599971,"Fismark, John, of Totton, franklin",0 4893099,2324559,defendant,Blayne,John,sherman,586254,"Blayne, John, of Southampton, sherman",1 4893100,2324559,defendant,atte Mille,John,carter,586852,"atte Mille, John, of Twyford, carter",2