id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3697963,1925587,plaintiff,Trethowell,John,,,"Trethowell, John",0 3697964,1925587,defendant,Bonam,Stephen,husbandman,606712,"Bonam, Stephen, of Luxulyan, husbandman",0 3697965,1925587,defendant,Saunder,Robert,husbandman,606712,"Saunder, Robert, of Luxulyan, husbandman",1