id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4512929,2204478,plaintiff,Bray,William,,764704,"Bray, William, of Ampthull, vicar",0 4512930,2204478,plaintiff,Ampthull,John,,,"Ampthull, John",1 4512931,2204478,defendant,Tryp,John,,765067,"Tryp, John, of Prestele in Flitwick",0