id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4751819,2281023,plaintiff,Stapilton,"William de, senior",,796603,"Stapilton, William de, senior, of Edenhall, on his own account",0 4751820,2281023,defendant,Helton,William de,yeoman,796605,"Helton, William de, of Gamlesby, yeoman",0 4751821,2281023,defendant,Robynson,John,yeoman,778236,"Robynson, John, of Kirkeswald, yeoman",1