id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4732575,2275365,plaintiff,Pecok,William,,,"Pecok, William",0 4732576,2275365,plaintiff,Horn,Thomas,,,"Horn, Thomas",1 4732577,2275365,defendant,Pecok,Celia,widow,792954,"Pecok, Celia, of Pampesworth, Cambs, widow",0