id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4501902,2201195,plaintiff,Marchall,John,,,"Marchall, John",0 4501903,2201195,defendant,Souter,Simon,,763945,"Souter, Simon, of Lnveston",0 4501904,2201195,defendant,Tomson,William,son of Richard,,"Tomson, William, son of Richard",1 4501905,2201195,defendant,Billesdon,William,,754619,"Billesdon, William, of Ilveston",2