id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4820564,2302503,plaintiff,Rayner,Nicholas,,,"Rayner, Nicholas",0 4820565,2302503,defendant,Edam,John,smith,587948,"Edam, John, of Newerk, smith",0 4820566,2302503,defendant,Smyth,Thomas,smith,620630,"Smyth, Thomas, of Swynderby, smith",1