id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3987873,2020409,plaintiff,Aldersey,Thomas,haberdasher,585869,"Aldersey, Thomas, of London, haberdasher",0 3987874,2020409,defendant,Dutton,John,esq,668121,"Dutton, John, of Dutton, Cheshire, esq",0 3987875,2020409,defendant,Calveley,George,esq,657698,"Calveley, George, of Ley, Cheshire, esq",1