id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5630377,2553509,plaintiff,Salerne,John,,762289,"Salerne, John, of Idenne",0 5630378,2553509,defendant,Degare,Robert,yeoman,796414,"Degare, Robert, of Warbeton, yeoman",0 5630379,2553509,defendant,Watte,Alan,yeoman,613767,"Watte, Alan, of Assheburnham, yeoman",1 5630380,2553509,defendant,Martyn,John,husbandman,613767,"Martyn, John, of Assheburnham, husbandman",2