id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3992050,2021922,plaintiff,Brykenshawe,William,yeoman,606496,"Brykenshawe, William, of Aston Clynton, yeoman",0 3992051,2021922,plaintiff,Brykenshawe,John,his son,,"Brykenshawe, John, his son",1 3992052,2021922,defendant,Langton,John,baker,585869,"Langton, John, of London, or of Holborn, baker",0