id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3912628,1994557,plaintiff,ap Meredyth,Edward,mercer,588077,"ap Meredyth, Edward, of Oswestre, mercer",0 3912629,1994557,defendant,Wyn,Reginald ap John,gent,650531,"Wyn, Reginald ap John, of Mechen, Powes, Montgomery, gent",0 3912630,1994557,defendant,ap thomas,Richard,yeoman,650532,"ap thomas, Richard, of Llynklys, yeoman",1