id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3983041,2018713,plaintiff,Sleford,Richard,clothwortker,585869,"Sleford, Richard, of London, clothwortker",0 3983042,2018713,defendant,Bryan,Robert,tailor,588180,"Bryan, Robert, of Aylesbury, Bucks, tailor",0 3983043,2018713,defendant,Parker,William,mercer,587136,"Parker, William, of Derby, mercer",1 3983044,2018713,defendant,Barkeby,Robert,,686336,"Barkeby, Robert, of Pountefract, Yorks chapman",2 3983045,2018713,defendant,Houghton,Ralph,mercer,587136,"Houghton, Ralph, of Derby, mercer",3