id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5147197,2400320,plaintiff,Cheyne,John,knight,,"Cheyne, John, knight",0
5147198,2400320,defendant,Sare,Reginald,husbandman,598686,"Sare, Reginald, of Masseworth, husbandman",0