id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4612221,2234887,plaintiff,Cornewaill,John,knight,,"Cornewaill, John, knight",0 4612222,2234887,plaintiff,Malwayn,John,clerk,,"Malwayn, John, clerk",1 4612223,2234887,defendant,Calemay,William,,587196,"Calemay, William, of Fremyngton",0 4612224,2234887,defendant,Russell,Robert,,593181,"Russell, Robert, of Staverton",1 4612225,2234887,defendant,Hopere,John,,594621,"Hopere, John, of Plymouth",2