id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3816992,1963223,plaintiff,John,William,,,"John, William",0 3816993,1963223,defendant,Oger,William,husbandman,590233,"Oger, William, of South Pederwyn, husbandman",0 3816994,1963223,defendant,John,John,(legal representative),,"John, John, executor of",1 3816995,1963223,defendant,John,Peter,husbandman,624735,"John, Peter, of St Ive, husbandman",2