id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4741761,2278085,plaintiff,Brewer,John,,596220,"Brewer, John, of Ely, on his own account",0 4741762,2278085,defendant,Spede,John,ploughman,612852,"Spede, John, of Shelford, ploughman",0 4741763,2278085,defendant,Clement,John,tanner,596220,"Clement, John, of Ely, tanner",1