id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3632306,1904924,plaintiff,Heron,John,esq,598401,"Heron, John, of King's household, esq",0 3632307,1904924,defendant,Darell,James,,588828,"Darell, James, of Parva Chart, Kent, knight",0