id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4739938,2277570,plaintiff,Argentem,Margery,"formerly wife of William Argentem, knight",,"Argentem, Margery, formerly wife of William Argentem, knight",0 4739939,2277570,defendant,Grey,John,"son of Reginald Grey, of Ruthyn, knight",,"Grey, John, son of Reginald Grey, of Ruthyn, knight",0 4739940,2277570,defendant,Hevenyngham,"John, senior",knight,,"Hevenyngham, John, senior, knight",1 4739941,2277570,defendant,Hotot,John,,794244,"Hotot, John, of Knebeworth",2 4739942,2277570,defendant,Hewys,Nicholas,,,"Hewys, Nicholas,",3 4739943,2277570,defendant,Tolle,John,,,"Tolle, John",4