id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5249506,2429969,plaintiff,Twychen,John,clerk,,"Twychen, John, clerk",0 5249507,2429969,defendant,Gylmyn,Richard,yeoman,628075,"Gylmyn, Richard, of Caxton, Cams, yeoman",0 5249508,2429969,defendant,Grene,William,husbandman,864106,"Grene, William, of Styncheworh, Cams, husbandman",1 5249509,2429969,defendant,Couper,Richard,yeoman,585978,"Couper, Richard, of St Neots, Hunts, yeoman",2