id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3964782,2012290,plaintiff,Ayleworth,John,esq,585869,"Ayleworth, John, of London, esq",0 3964783,2012290,defendant,Wyndesor,William,esq,585869,"Wyndesor, William, of London, or of Princes Risborowe, Bucks, esq",0 3964784,2012290,defendant,Vavasor,Andrew,esq,670653,"Vavasor, Andrew, of London, Middle Temple, esq",1