id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5340214,2457148,plaintiff,Niche,Thomas,,,"Niche, Thomas",0
5340215,2457148,defendant,Jefferey,Thomas,aborer,585869,"Jefferey, Thomas, of London, aborer",0
5340216,2457148,defendant,Clerk,John,,851308,"together with Clerk, John, of Eyreth, Kent, shipwright",1
5340217,2457148,defendant,Sampson,William,waterman,645914,"Sampson, William, of Eyreth, waterman",2