id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3918937,1996655,plaintiff,Jenyns,Richard,,,"Jenyns, Richard",0 3918938,1996655,defendant,North,Robert,husbandman,598591,"North, Robert, of Magna Missenden, husbandman",0 3918939,1996655,defendant,Cock,John,husbandman,598591,"Cock, John, of Magna Missenden, husbandman",1 3918940,1996655,defendant,Broke,William,mercer,598591,"Broke, William, of Magna Missenden, mercer",2