id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4475292,2192955,plaintiff,Etton,William de,merchant,586067,"Etton, William de, of York, merchant",0 4475293,2192955,defendant,Litster,Adam,,761012,"Litster, Adam, of Kirkeby Kendale",0 4475294,2192955,defendant,del Hall,William,dyer,761012,"del Hall, William, of Kirkeby Kendale, dyer",1 4475295,2192955,defendant,Litster,William,,761013,"Litster, William, of Strumungate, in Kirkeby Kendale",2