id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4990700,2354129,plaintiff,Chetylton,Robert,,,"Chetylton, Robert",0 4990701,2354129,defendant,Roos,Henry,yeoman,812063,"Roos, Henry, of Clyfton Camvyle, Staffs, yeoman",0