id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3718511,1932068,defendant,Salven,Ralph,,765167,"Salven, Ralph, of Biggyng, knight",0 4514179,2204854,plaintiff,Burton,John,,765167,"Burton, John, of Biggyng",0 4560440,2219206,defendant,Burton,John,,765167,"Burton, John, of Biggyng",0 4898536,2326190,plaintiff,Burton,John,,765167,"(Burton, John, of Biggyng",1 4898544,2326191,plaintiff,Burton,John,,765167,"Burton, John, of Biggyng",0