id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4203231,2096678,plaintiff,Lloyd,Richard,gent,,"Lloyd, Richard, gent",0 4203232,2096678,defendant,ap David alias Tailor,John ap John,yeoman,585869,"ap David alias Tailor, John ap John, of London, or of Pennarth, Montgomery, yeoman",0 4203233,2096678,defendant,ap Owen,Hugh ap David ap Gruffith,yeoman,607857,"ap Owen, Hugh ap David ap Gruffith, of Pennarth, yeoman",1 4203234,2096678,defendant,ap Lewes,Peter,yeoman,714276,"ap Lewes, Peter, of Nantmichiat, Montgomery, yeoman",2 4203235,2096678,defendant,ap Owen,Lewis ap John,yeoman,607857,"ap Owen, Lewis ap John, of Pennarth, yeoman",3 4203236,2096678,defendant,ap John,David ap Owen,yeoman,607857,"ap John, David ap Owen, of Pennarth, yeoman",4