id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4459998,2188183,plaintiff,Selby,Robert de,,603528,"Selby, Robert de, of Kyngeston upon Hull",0 4459999,2188183,defendant,Staynford,William de,,759237,"Staynford, William de, of Doncaster, son & heir of John",0