id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4168770,2084569,plaintiff,Beckwyth,William,alderman of York,,"Beckwyth, William, alderman of York",0 4168771,2084569,plaintiff,Brooke,Percival,,,"Brooke, Percival",1 4168772,2084569,defendant,Constable,Marmaduke,esq,589522,"Constable, Marmaduke, of Clyff, esq",0