id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5254842,2431629,plaintiff,Chapmn,"John, senior",weaver,586656,"Chapmn, John, senior, of Coggeshale, weaver",0 5254843,2431629,defendant,Spencer,Thomas,tanner,586656,"Spencer, Thomas, of Coggeshale, tanner",0 5254844,2431629,defendant,Spencer,Richard,"his son, of Coggeshale, currier",,"Spencer, Richard, his son, of Coggeshale, currier",1 5254845,2431629,defendant,Wheler,Gilbert,wheeler,597970,"Wheler, Gilbert, of Feryng, wheeler",2