id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5223279,2422503,plaintiff,Noreys,"John, senior",esq,,"Noreys, John, senior, esq",0 5223280,2422503,defendant,Penson,Henry,mercer,586117,"Penson, Henry, of Coventry, mercer",0 5223281,2422503,defendant,Colmore,John,mercer,589467,"Colmore, John, of Ampthill, Beds, mercer",1