id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5141999,2398780,plaintiff,Weldon,John,grocer,585869,"Weldon, John, of London, grocer",0 5142000,2398780,defendant,Marbury,William,gent,842810,"Marbury, William, of Weble, Herefs, gent",0 5142001,2398780,defendant,ap Richard,John,chaplain,641898,"ap Richard, John, of Weble, chaplain",1