id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4549771,2215867,plaintiff,Courtenay,Hugh,knight,,"Courtenay, Hugh, knight",0 4549772,2215867,defendant,Bryt,Simon,,634150,"Bryt, Simon, of Thorncombe",0 4549773,2215867,defendant,John,son of the same Simon,,,"John, son of the same Simon",1 4549774,2215867,defendant,Thomas,brother of the same John,,,"Thomas, brother of the same John",2 4549775,2215867,defendant,Simon,brother of the same Thomas,,,"Simon, brother of the same Thomas",3