id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5329589,2453917,plaintiff,Aunsham,Richard,mercer,585869,"Aunsham, Richard, of London, mercer",0 5329590,2453917,plaintiff,Asshe,Reginald,mercer,585869,"Asshe, Reginald, of London, mercer",1 5329591,2453917,defendant,Meryng,William,esq,590599,"Meryng, William, of Meryng, Notts, esq",0