id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5328871,2453713,plaintiff,Yong,John,knight,,"Yong, John, knight",0 5328872,2453713,defendant,Lucas,William,laborer,589715,"Lucas, William, of Chesthunt, Herts, laborer",0 5328873,2453713,defendant,Wellys,William,smith,587629,"Wellys, William, of Chesthunt, smith",1