id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3802914,1958809,plaintiff,Power,John,gent,602306,"Power, John, of Peterburgh, Nhants, gent",0 3802915,1958809,defendant,Bylby,John,husbandman,631386,"Bylby, John, of Fletton, Hunts, husbandman",0