id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4301160,2130524,plaintiff,Alexander alias Millwarde,Richard,gent,,"Alexander alias Millwarde, Richard, gent",0 4301161,2130524,defendant,Welden,William,esq,630557,"Welden, William, of Cookham, Berks, esq",0