id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5267758,2435677,plaintiff,Yong,Philip,,,"Yong, Philip",0
5267759,2435677,plaintiff,Yong,John,,,"Yong, John",1
5267760,2435677,defendant,Undurwod,John,yeoman,600413,"Undurwod, John, of Walford, yeoman",0