id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4852557,2312222,plaintiff,Welles,John,alderman,585869,"Welles, John, of London, alderman",0 4852558,2312222,defendant,Shepton,Thomas,dyer,590317,"Shepton, Thomas, of Dorchester, Dorset, dyer",0 4852559,2312222,defendant,Staple,John,dyer,781524,"Staple, John, of Coventry, Warws, dyer",1