id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4596256,2230080,plaintiff,Roweson,Richard,,,"Roweson, Richard",0 4596257,2230080,defendant,Tyas,Thomas,,764534,"Tyas, Thomas, of Thornour",0 4596258,2230080,defendant,Dalby,William,,,"Dalby, William",1