id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4721559,2272075,plaintiff,Chapman,David,,,"Chapman, David",0 4721560,2272075,defendant,Salle,John,jeweller,605143,"Salle, John, of Bristoll, jeweller",0 4721561,2272075,defendant,Chapman,John,mercer,588802,"Chapman, John, of Wotton Under Edge, mercer",1 4721562,2272075,defendant,Gore,John,mercer,587346,"Gore, John, of Malmesbury, Wilts, mercer",2