id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3596492,1866534,plaintiff,Pers,John,,,"Pers, John",0 3596493,1866534,defendant,Symson,Simon,husbandman,588081,"Symson, Simon, of Cambridge, husbandman",0 3596494,1866534,defendant,Carter,William,husbandman,586925,"Carter, William, of Therfeld, husbandman",1