id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4584873,2226700,plaintiff,Grendon,Walter,"prior of the hospital of St John Jerusalem, in England",,"Grendon, Walter, prior of the hospital of St John Jerusalem, in England",0 4584874,2226700,defendant,Stylere,John,,585902,"Stylere, John, of Reynham",0