id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3619249,1873623,plaintiff,Horton,Roger,,,"Horton, Roger",0 3619250,1873623,defendant,Lyng,Thomas,yeoman,587089,"Lyng, Thomas, of Burton on Trent, yeoman",0 3619251,1873623,defendant,Aston,John,dyer,587089,"Aston, John, of Burton on Trent, dyer",1 3619252,1873623,defendant,Barons,John,carver,587089,"Barons, John, of Burton on Trent, carver",2