id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3898750,1989786,plaintiff,Bacon,Nicholas,mercer,585869,"Bacon, Nicholas, of London, mercer",0 3898751,1989786,defendant,Harleston,Clement,,874239,"Harleston, Clement, of South Wokyngton, Essex, knight",0