id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4430247,2174241,plaintiff,Wylughby,John de,,755664,"Wylughby, John de, of Eresby, knight",0 4430248,2174241,defendant,Doo,John,,755665,"Doo, John, of Kirkeby by Bolyngbrok",0