id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4464091,2189441,plaintiff,Walkelyn,Robert de,,591864,"Walkelyn, Robert de, of Hedon",0 4464092,2189441,defendant,Largeton,John de,,586070,"Largeton, John de, of Beverley",0 4464093,2189441,defendant,Milner,John,,759750,"Milner, John, of Potterflete",1 4464094,2189441,defendant,Kaytheby,Robert de,,586070,"Kaytheby, Robert de, of Beverley",2