id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3835978,1969165,plaintiff,Prest,John,grocer,585869,"Prest, John, of London, grocer",0 3835979,1969165,defendant,Stertyn,Richard,,637360,"Stertyn, Richard, of Crarkemarsshe, Staffs",0 3835980,1969165,defendant,Delvys,Henry,esq,637361,"Delvys, Henry, of Donyngton, Cheshire, esq",1