id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4522533,2207386,plaintiff,Grey,Reginald de,,765930,"Grey, Reginald de, of Ruthyn, knight",0 4522534,2207386,defendant,(not given),John,prior of Tiptree,,"Tiptree, John, prior of",0 4522535,2207386,defendant,John,of Tiptree,servant of the prior,,"John, of Tiptree, servant of the prior",1 4522536,2207386,defendant,Tilvyke,John,,,"Tilvyke, John",2