id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3884712,1985163,plaintiff,ap Morgan,John,,,"ap Morgan, John",0 3884713,1985163,defendant,Sawyer,Watkyn John,weaver,645261,"Sawyer, Watkyn John, of Caerlyon, weaver",0 3884714,1985163,defendant,Tayllor,Lluwellan,tailor,645261,"Tayllor, Lluwellan, of Caerlyon, tailor",1 3884715,1985163,defendant,Partryche,John,courser,645256,"Partryche, John, of Kaerlyon, courser",2