id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4499083,2200357,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 4499084,2200357,defendant,Somerton,John,,710389,"Somerton, John, of Whitchirche",0 4499085,2200357,defendant,Somerton,Thomas,,710389,"Somerton, Thomas, of Whitchirche",1