id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4548231,2215388,plaintiff,Chelmesford,Robert,,,"Chelmesford, Robert",0 4548232,2215388,defendant,Barbour,John,,586926,"Barbour, John, of Russheden",0 4548233,2215388,defendant,Horwode,John,,586926,"Horwode, John, of Russheden",1 4548234,2215388,defendant,Maltman,Roger,butcher,,"Maltman, Roger, butcher",2