id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3763987,1946378,plaintiff,Heydon,John,knight,,"Heydon, John, knight",0 3763988,1946378,defendant,Wenne,Peter,carpenter,585936,"Wenne, Peter, of Norwich St Peter, carpenter",0 3763989,1946378,defendant,Wylkynson,John,husbandman,589532,"Wylkynson, John, of Fakenham, husbandman",1