id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4745850,2279291,plaintiff,Grenfeld,John,,,"Grenfeld, John, on his own account",0 4745851,2279291,defendant,Langley,Thomas,,795395,"Langley, Thomas, of Durham, bishop",0 4745852,2279291,defendant,Strangways,James,,,"Strangways, James",1 4745853,2279291,defendant,Langton,Thomas,,,"Langton, Thomas",2 4745854,2279291,defendant,Holden,Thomas,,,"Holden, Thomas",3 4745855,2279291,defendant,Pressen,John,,,"Pressen, John",4 4745856,2279291,defendant,Chilton,John,,,"Chilton, John",5