id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3843693,1971558,plaintiff,Cokerell,Bartholomew,,,"Cokerell, Bartholomew",0 3843694,1971558,defendant,Pory,Peter,gent,604664,"Pory, Peter, of Tompson, gent",0 3843695,1971558,defendant,Copper,Humphrey,husbandman,589133,"Copper, Humphrey, of Marton, husbandman",1