id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5052091,2372239,plaintiff,York,,in,,"York, Abbot of the monaster of the BM, in",0 5052092,2372239,defendant,Saltmersh,William,yeoman,840550,"Saltmersh, William, of Askham Bryan, York, yeoman",0 5052093,2372239,defendant,Sawudirson,John,baker,586067,"Sawudirson, John, of York, baker",1 5052094,2372239,defendant,Corbrige,John,,586067,"Corbrige, John, of York, wool man",2 5052095,2372239,defendant,Undirwod,Robert,husbandman,794809,"Undirwod, Robert, of Askham Bryan, husbandman",3