id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4689340,2262226,plaintiff,Ullethorns,Henry de,,,"Ullethorns, Henry de",0 4689341,2262226,defendant,Wilson,John,yeoman,609424,"Wilson, John, of Swaldale, yeoman",0 4689342,2262226,defendant,del Park,Robert,yeoman,609424,"del Park, Robert, of Swaldale, yeoman",1