id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4706948,2267552,plaintiff,Mariot,John,,586986,"Mariot, John, of Lewys",0 4706949,2267552,defendant,Ely alias Brunnemanm,Walter,stationer,585869,"Ely alias Brunnemanm, Walter, of London, stationer",0