id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4598300,2230708,plaintiff,Southam,Thomas,grocer,585869,"Southam, Thomas, of London, grocer",0 4598301,2230708,defendant,Langle,John,,,"Langle, John",0 4598302,2230708,defendant,Bleche,William,,,"Bleche, William",1 4598303,2230708,defendant,Bleche,"John, sen",,587531,"Bleche, John, sen, of Asshewell, Herts",2 4598304,2230708,defendant,Rukke,Robert,brewer,585869,"Rukke, Robert, of London, brewer",3