id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5110102,2389368,plaintiff,Grene,James,,590033,"Grene, James, of Calais",0 5110103,2389368,defendant,Pynder,Thomas,mariner,812391,"Pynder, Thomas, of Fylay, mariner",0 5110104,2389368,defendant,Hevesey or Heuesey,William,mariner,847510,"Hevesey or Heuesey, William, of Sandesend, mariner",1 5110105,2389368,defendant,Taylour,Robert,mariner,812391,"Taylour, Robert, of Fylay, mariner",2