id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4584837,2226686,plaintiff,Graystok,Ralph,"baron of, having custody of Slengesby, William, son & heir of William",,"Graystok, Ralph, baron of, having custody of Slengesby, William, son & heir of William",0 4584838,2226686,defendant,Wakefeld,William,,596032,"Wakefeld, William, of Usburn",0 4584839,2226686,defendant,Pulayn,Thomas,,,"Pulayn, Thomas",1 4584840,2226686,defendant,Pulayn,Margaret,,,"Margaret, his wife",2