id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4444203,2183168,plaintiff,Clerke,John,son of William,,"Clerke, John, son of William",0 4444204,2183168,defendant,Balby,Simon,,650741,"Balby, Simon, of Sotherton",0 4444205,2183168,defendant,Symond,Peter,,,"Symond, Peter",1 4444206,2183168,defendant,Sotherton,Nicholas de,son of Robert de Sotherton,,"Sotherton, Nicholas de, son of Robert de Sotherton",2