id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4579843,2225181,plaintiff,Cromwell,Maud,,,"Cromwell, Maud",0 4579844,2225181,defendant,Markeby,John de,son of Stephen,,"Markeby, John de, son of Stephen",0 4579845,2225181,defendant,Emson,Thomas,,626523,"Emson, Thomas, of Saleby",1