id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4454814,2186518,plaintiff,Marmyon,John,knight,,"Marmyon, John, knight",0
4454815,2186518,defendant,Upalt,Joan,,656624,"Upalt, Joan, of Kingston upon Hull, formerly wife of William",0
4454816,2186518,defendant,(not given),William,her son,,"William, her son",1