id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3837445,1969619,plaintiff,Some,Robert,,,"Some, Robert",0 3837446,1969619,defendant,Barbour alias Dalton,Richard,brewer,589269,"Barbour alias Dalton, Richard, of Upwell, Norf, brewer",0 3837447,1969619,defendant,Anderson alias Gilbert,Richard,mercer,587227,"Anderson alias Gilbert, Richard, of Upwell, mercer",1