id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3837901,1969769,plaintiff,Style,William,,,"Style, William",0 3837902,1969769,defendant,Hale,John,yeoman,622714,"Hale, John, of Ampthyll, yeoman",0 3837903,1969769,defendant,Prowdefellowe,William,laborer,622714,"Prowdefellowe, William, of Ampthyll, laborer",1