id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3608369,1870276,plaintiff,Taileboys,Robert,,,"Taileboys, Robert",0 3608370,1870276,defendant,Argentem,Robert,butcher,591651,"Argentem, Robert, of Bures St Mary, butcher",0 3608371,1870276,defendant,Robert,Thomas,yeoman,592642,"Robert, Thomas, of Savenok, Kent, yeoman",1