id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4959034,2344668,plaintiff,Alerd,William,skinner,585869,"Alerd, William, of London, skinner",0 4959035,2344668,defendant,Clyfton,John,,827480,"Clyfton, John, of Buknall Castell, Norf, knight",0 4959036,2344668,defendant,Aleyn,"John, senior",mercer,585869,"Aleyn, John, senior, of London, mercer",1 4959037,2344668,defendant,Houghton,Robert,gent,585936,"Houghton, Robert, of Norwich, gent",2