id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4609733,2234137,plaintiff,(not given),,abbot of Burton on Trent,,"Burton on Trent, abbot of",0 4609734,2234137,defendant,Morell,Thomas,,,"Morell, Thomas",0 4609735,2234137,defendant,Sake,John,,629399,"Sake, John, of Couston",1