id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3943504,2004845,plaintiff,ap Rice,Thomas John,,657227,"ap Rice, Thomas John, of Wiga",0 3943505,2004845,defendant,ap David,Walter ap John,yeoman,601087,"ap David, Walter ap John, of Dore, yeoman",0 3943506,2004845,defendant,Poull,James William,yeoman,657228,"Poull, James William, of Llangledog, yeoman",1 3943507,2004845,defendant,Sycill,John,gent,630114,"Sycill, John, of Doore, gent",2