id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5005033,2358371,plaintiff,Redknape,William,mercer,585869,"Redknape, William, of London, mercer",0 5005034,2358371,plaintiff,Don,John,mercer,585869,"Don, John, of London, mercer",1 5005035,2358371,defendant,Porter,John,chapman,585969,"Porter, John, of Lewys, Sussex, chapman",0