id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4379590,2157792,plaintiff,Tregan,Edward,,,"Tregan, Edward",0 4379591,2157792,defendant,Mauldon,John,haberdasher,586360,"Mauldon, John, of Chelmesford, Essex, haberdasher",0 4379592,2157792,defendant,Humfrye,Henry,gent,743459,"Humfrye, Henry, of Pully, Carnarvon, gent",1