2026-09-25T00:46:16+01:00https://marinefinds.org.uk/medievalcoins/rulers/ruler/id/155/format/jsonhttps://marinefinds.org.uk/medievalcoins/rulers/ruler/id/155/format/xmlhttps://marinefinds.org.uk/medievalcoins/rulers/ruler/id/155155Ceolwulf I of Mercia821823Ceolwulf_I_of_Mercia