id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4481002,2194734,plaintiff,Levyngton,Richard,,,"Levyngton, Richard, on his own account",0 4481003,2194734,defendant,Canon,John,,,"Canon, John",0 4481004,2194734,defendant,Mercer,Richard,,592035,"Mercer, Richard, of Eynesham",1