id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4853070,2312379,plaintiff,White,John,mercer,,"White, John, mercer",0 4853071,2312379,defendant,Baker,John,chapman,594871,"Baker, John, of Devyses, chapman",0 4853072,2312379,defendant,Chalsey,Thomas,dyer,586859,"Chalsey, Thomas, of Salisbury, dyer",1