id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4371319,2154808,plaintiff,Leighton,William,esq,,"Leighton, William, esq",0 4371320,2154808,defendant,Walwyne,Elias,esq,612448,"Walwyne, Elias, of Marcle, or of Hellins, Herefs, esq",0