id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4682702,2260204,defendant,Kechyn,John,husbandman,783555,"Kechyn, John, of Markham, Notts, husbandman",3 4931788,2336329,defendant,Markham,Robert,,783555,"Markham, Robert, of Markham, Notts, knight",2