id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5260645,2433457,plaintiff,Leventhorp,William,gent,,"Leventhorp, William, gent",0 5260646,2433457,defendant,Frende,Thomas,carpenter,587022,"Frende, Thomas, of West Ham, carpenter",0 5260647,2433457,defendant,Havelok,William,brewer,758447,"Havelok, William, of Stratford Langethorn, brewer",1