id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4951401,2342400,plaintiff,Purpeet,William,,586464,"Purpeet, William, of Croydon",0 4951402,2342400,defendant,Echyngham,Thomas,,609299,"Echyngham, Thomas, of Echyngham, Sussex, knight",0 4951403,2342400,defendant,Sillverman,Thomas,chapman,586464,"Sillverman, Thomas, of Croydon, chapman",1 4951404,2342400,defendant,Heerd,Richard,chapman,826475,"Heerd, Richard, of Sundrich, chapman",2