id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4951279,2342365,plaintiff,Poyntz,Thomas,,,"Poyntz, Thomas",0 4951280,2342365,defendant,ap Harry,Richard,esq,617544,"ap Harry, Richard, of Olston, esq",0 4951281,2342365,defendant,ap Rys,David,yeoman,617544,"ap Rys, David, of Olston, yeoman",1 4951282,2342365,defendant,Milward,Thomas,,617544,"Milward, Thomas, of Olston, millward",2 4951283,2342365,defendant,ap Rys,Clement,husbandman,617544,"ap Rys, Clement, of Olston, husbandman",3