id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3663317,1914451,plaintiff,Parker,Thomas,,585869,"Parker, Thomas, of London, iron monger",0 3663318,1914451,defendant,Ree,Roger,smith,605899,"Ree, Roger, of Much Haddam, smith, Leyton, Thomas, of Pokeryge, smith",0 3663319,1914451,defendant,Marten,Simons,smith,596776,"Marten, Simons, of Pokeryche, smith",1 3663320,1914451,defendant,Gaveloke,Thomas,smith,586424,"Gaveloke, Thomas, of Hoddesdon, smith",2