id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4645576,2244776,plaintiff,Northfeld,John,,,"Northfeld, John",0 4645577,2244776,defendant,Wenforton,John,,777466,"Wenforton, John, of Wenforton",0 4645578,2244776,defendant,(not given),William,his son,,"William, his son",1 4645579,2244776,defendant,Wenforton,William,,749407,"Wenforton, William, of Kidderminster",2 4645580,2244776,defendant,Bacon,John,,592987,"Bacon, John, of Chaddesley",3