id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4788528,2292474,plaintiff,Herston,John,mercer,585869,"Herston, John, of London, mercer",0 4788529,2292474,defendant,Kempston,Henry,chapman,609718,"Kempston, Henry, of Elstowe, chapman",0 4788530,2292474,defendant,Talpe,Thomas,chapman,586079,"Talpe, Thomas, of Bedford, chapman",1 4788531,2292474,defendant,Wilyon,John,chapman,586121,"Wilyon, John, of Carleton, chapman",2