id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4549712,2215844,plaintiff,Couper,Alice,,670475,"Couper, Alice, of Warter",0 4549713,2215844,defendant,Norman,Thomas,,670475,"Norman, Thomas, of Warter",0 4549714,2215844,defendant,Blyth,Robert,tailor,,"Blyth, Robert, tailor",1