{"name": "W. J. Gruffydd", "personal_name": "W. J. Gruffydd", "death_date": "1954", "alternate_names": ["Gruffydd, William John", "William John [Gruffydd"], "birth_date": "1881", "type": {"key": "/type/author"}, "remote_ids": {"viaf": "18032151", "wikidata": "Q8013623", "isni": "0000000080977399", "musicbrainz": "3b771038-b44b-460a-815f-aeac5c702af5", "lc_naf": "n50032994"}, "key": "/authors/OL4440705A", "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2008-09-02T02:06:47.949637"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-31T22:22:20.894407"}}