id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5335330,2455637,plaintiff,Gentilis,Humphrey,merchant of Luca,,"Gentilis, Humphrey, merchant of Luca",0 5335331,2455637,defendant,Grey,Edward,esq,632997,"Grey, Edward, of Blecheley, Bucks, esq",0 5335332,2455637,defendant,Lokton,Walter,esq,628144,"Lokton, Walter, of Trumpyngton, Cams, esq",1