id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5048176,2371083,plaintiff,Quyk,John,,,"Quyk, John, on his own account",0 5048177,2371083,defendant,Knyfe,Robert,tailor,592214,"Knyfe, Robert, of Rocheford, tailor",0 5048178,2371083,defendant,Rolf,James,yeoman,749622,"Rolf, James, of Rochford, yeoman",1