id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3980868,2017919,plaintiff,Poton,William,gent,658773,"Poton, William, of Barwicke, gent",0 3980869,2017919,defendant,Poton,William,gent,666395,"Poton, William, of Mowngeton , Wilts, gent",0