id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4465935,2190010,defendant,Heterset,William,,759970,"Heterset, William, of Castre in Flegg",2 4465964,2190015,defendant,Hederseye,William de,,759970,"Hederseye, William de, of Castre in Flegg",2 5621370,2550574,defendant,Kayham,Alan de,,759970,"Kayham, Alan de, of Castre in Flegg",0