id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5029456,2365489,plaintiff,Olney,John,alderman,585869,"Olney, John, of London, mercer, alderman",0 5029457,2365489,defendant,Pryce,William,chapman,594640,"Pryce, William, of Axbrigge, Soms, chapman",0 5029458,2365489,defendant,Wherneby,Alexander,chapman,824374,"Wherneby, Alexander, of Stopford, Cheshire, chapman",1 5029459,2365489,defendant,Wherneby,William,chapman,742569,"Wherneby, William, of Stopford, chapman",2 5029460,2365489,defendant,Rolleston,John,chapman,837114,"Rolleston, John, of Bowedon, Hunts, chapman",3