id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5212596,2419432,plaintiff,Barton,Thomas,,,"Barton, Thomas",0 5212597,2419432,defendant,Garson,Thomas,mariner,585869,"Garson,Thomas, of London, mariner",0 5212598,2419432,defendant,Monke,William,mariner,775883,"Monke, William, of Neuport, Isle of Wight, Hants, mariner",1 5212599,2419432,defendant,Potkyns,Margaret,widow,585869,"Potkyns, Margaret, of London, widow",2 5212600,2419432,defendant,Potkyns,Thomas,barber,590201,"Potkyns, Thomas, of Berkyng, Essex, barber",3