id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5543329,2518031,plaintiff,Park,William,,,"Park, William",0 5543330,2518031,defendant,Upchare,John,yeoman,586470,"Upchare, John, of Colchester, yeoman",0 5543331,2518031,defendant,Leverok,Richard,yeoman,594912,"Leverok, Richard, of Aldenham, yeoman",1 5543332,2518031,defendant,Worsley,Thomas,clerk,608690,"Worsley, Thomas, of Wykham St Paul, clerk",2