id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4853870,2312620,plaintiff,Wyllughby,Hugh,knight,,"Wyllughby, Hugh, knight",0 4853871,2312620,plaintiff,Wymondeswold,William,,,"Wymondeswold, William",1 4853872,2312620,defendant,Robart,Thomas,,781252,"Robart, Thomas, of Derby, Derbs, brass worker",0 4853873,2312620,defendant,Robart,John,"son of Thomas, of Derby, yeoman",,"Robart, John, son of Thomas, of Derby, yeoman",1 4853874,2312620,defendant,Topclyf,John,chapman,587136,"Topclyf, John, of Derby, chapman",2