id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4589821,2228183,plaintiff,Lovell,John,knight,,"Lovell, John, knight",0 4589822,2228183,defendant,Charleford,William,,595915,"Charleford, William, of Hungerford",0 4589823,2228183,defendant,Chapman,Robert,,,"Chapman, Robert",1