id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3924956,1998664,plaintiff,Waren,Ralph,"knight, of London, alderman, merchant of the staple",,"Waren, Ralph, knight, of London, alderman, merchant of the staple",0 3924957,1998664,defendant,Moryce,Oliver,mercer,585869,"Moryce, Oliver, of London, mercer",0 3924958,1998664,defendant,Moryce,James,esq,602073,"Moryce, James, of Roydon, Essex, esq",1 3924959,1998664,defendant,Moryce,William,esq,652654,"Moryce, William, of Cheppen Hanger, Essex, esq",2