id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4027358,2034432,plaintiff,Cheyney,Robert,,,"Cheyney, Robert",0 4027359,2034432,defendant,Smythe,Thomas,esq,664525,"Smythe, Thomas, of Mytcham, Surrey, esq",0 4027360,2034432,defendant,Byram,Thomas,weaver,677518,"Byram, Thomas, of St Mary Matfellon alias Whitechappell, weaver",1