id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4465247,2189798,plaintiff,Witham,William,,586470,"Witham, William, of Colchester",0 4465248,2189798,defendant,Kerseye,Thomas,,755020,"Kerseye, Thomas, of Chelesworth",0 4465249,2189798,defendant,Olderton,William,,758776,"Olderton, William, of Hadelegh",1