id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4617736,2236547,plaintiff,Grenstrete,William,,623163,"Grenstrete, William, of Ivecherche",0 4617737,2236547,defendant,Adam,John,,761153,"Adam, John, of Romene",0 4617738,2236547,defendant,Bryan,John,,,"Bryan, John",1