id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4733631,2275697,plaintiff,Reynes,John,knight,,"Reynes, John, knight",0 4733632,2275697,defendant,Claybrok,Henry,husbandman,793130,"Claybrok, Henry, of Stryxton, Nhants, husbandman",0