id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5581598,2529322,plaintiff,Corbet,John,esq,,"Corbet, John, esq",0 5581599,2529322,defendant,Ley,John,yeoman,615386,"Ley, John, of Loughborowe, Leics, yeoman",0 5581600,2529322,defendant,Mervyn,Hugh,gent,902540,"Mervyn, Hugh, of Church Lanford, Warks, gent",1