id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5174601,2408271,plaintiff,Ryche,Richard,mercer,585869,"Ryche, Richard, of London, mercer",0 5174602,2408271,defendant,Melton,John,,632994,"Melton, John, of Aston, Yorks, knight",0 5174603,2408271,defendant,fitz William,Edmund,esq,854547,"fitz William, Edmund, of Waddeworth, Yorks, esq",1