id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5297680,2444328,plaintiff,Appilierd,Margaret,widow,,"Appilierd, Margaret, widow",0 5297681,2444328,defendant,Stevenson,John,gent,590538,"Stevenson, John, of Freton, gent",0 5297682,2444328,defendant,Preston,John,,585936,"Preston, John, of Norwich, paten maker",1