id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4758991,2283164,plaintiff,Caysho,Henry,,586848,"Caysho, Henry, of Northampton",0 4758992,2283164,defendant,Pilkyngton,John,,786904,"Pilkyngton, John, of Pilkyngton, Lancs, knight",0