id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3911694,1994236,plaintiff,Whorwod,William,,,"Whorwod, William",0 3911695,1994236,defendant,Leigh,John,esq,650362,"Leigh, John, of Stokewell, Surrey, esq",0 3911696,1994236,defendant,Leigh,Ralph,esq,650363,"Leigh, Ralph, of Newington, Surrey, esq",1 3911697,1994236,defendant,Welbeke,John,gent,585869,"Welbeke, John, of London, gent",2