id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4691473,2262857,plaintiff,Wytlesey,"John, junior",,588422,"Wytlesey, John, junior, of Croyland",0 4691474,2262857,defendant,Dentre,Richard,,598927,"Dentre, Richard, of St Ives, shipwright",0