id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5527662,2513232,plaintiff,Malyverey,Thomas,,,"Malyverey, Thomas",0 5527663,2513232,defendant,Grenfeld,John,yeoman,843672,"Grenfeld, John, of Stokwith, Notts, yeoman",0 5527664,2513232,defendant,Grenfeld,Walter,(legal representative),,"Grenfeld, Walter, executrix of",1 5527665,2513232,defendant,Grenfeld,Katherine,widow,623768,"Grenfeld, Katherine, of Stokwith, widow",2