id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4734081,2275844,plaintiff,Rygmayden,William,,793207,"Rygmayden, William, of Nottingham & Derbyshire, formerly sheriff",0 5128038,2394676,plaintiff,Chaworth,William,,793207,"Chaworth, William, of Nottingham & Derbyshire, sheriff",0 5416139,2479758,plaintiff,Markham,Robert,,793207,"Markham, Robert, of Nottingham & Derbyshire, knight & sheriff",0