id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5613973,2548141,plaintiff,Dighton,William de,,757539,"Dighton, William de, of Stayndrop",0
5613974,2548141,plaintiff,Ellerbek,Thomas de,,,"Ellerbek, Thomas de, on their own account",1
5613975,2548141,defendant,Hayton,William de,,762792,"Hayton, William de, of Alverton, vicar",0