id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3781353,1951911,plaintiff,Hampden,John,knight,,"Hampden, John, knight",0 3781354,1951911,defendant,Ferne,Henry,carpenter,628256,"Ferne, Henry, of Medmenham, carpenter",0 3781355,1951911,defendant,Ferne,John,carpenter,592119,"Ferne, John, of Magna Marlowe, carpenter",1 3781356,1951911,defendant,Ferne,Ralph,laborer,591349,"Ferne, Ralph, of Haseley, laborer",2