id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5360968,2463454,plaintiff,Smyth,William,,,"Smyth, William",0 5360969,2463454,defendant,Cartwright,John,,671190,"Cartwright, John, of Parva Wyrley, cartwright",0 5360970,2463454,defendant,Cartwright,Thomas,,877542,"Cartwright, Thomas, of Parva Wirley, cartwright",1