id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5142748,2399005,plaintiff,Wylby,John,,,"Wylby, John",0 5142749,2399005,defendant,Rose,John,husbandman,594708,"Rose, John, of Wryngton, husbandman",0 5142750,2399005,defendant,Bykefeld,John,collier,619522,"Bykefeld, John, of Blakedon, collier",1