id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4863416,2315528,plaintiff,Dykes,William,esq,,"Dykes, William, esq",0 4863417,2315528,plaintiff,Lowethyr,Richard,,,"Lowethyr, Richard",1 4863418,2315528,defendant,Chamberlayne,Maud,,590388,"Chamberlayne, Maud, of Pontefract, Yorks, widow of Chamberlayne, John",0