id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3930360,2000501,plaintiff,Cookes,William,,,"Cookes, William",0 3930361,2000501,plaintiff,Clyve,James,,,"Clyve, James",1 3930362,2000501,plaintiff,Stamford,John,,,"Stamford, John",2 3930363,2000501,defendant,Chambers,Roger,chapman,628212,"Chambers, Roger, of Kendall, Yorks, chapman",0 3930364,2000501,defendant,Latham,John,chapman,640711,"Latham, John, of Denbigh, Denbighs, chapman",1