id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4306191,2132303,plaintiff,Mounsole,William,,,"Mounsole, William",0 4306192,2132303,defendant,Aden alias Barbutt,William,,590317,"Aden alias Barbutt, William, of Dorchester, Dorset, woollen draper",0