id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5392387,2472908,plaintiff,Sapcote,John,esq,,"Sapcote, John, esq",0 5392388,2472908,plaintiff,Sapcote,Thomas,,,"Sapcote, Thomas",1 5392389,2472908,defendant,(not given),Peter,bishop of Exeter,,"Exeter, Peter, bishop of",0 5392390,2472908,defendant,Dorset,Thomas,Marquis of,,"Dorset, Thomas, Marquis of",1 5392391,2472908,defendant,Olyver,Thomas,,631796,"together with Olyver, Thomas, of Bokeland, abbot of the house of the BM",2