Llywelyn Ap Iorwerth: References & Edit History
More Articles On This Topic
Article Contributors
Primary Contributors
-
The Editors of Encyclopaedia Britannica
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.
Other Encyclopedia Britannica Contributors
Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Anniversary information added. | Apr 07, 2026 | ||
| First paragraph modernization. | Mar 22, 2024 | ||
| Modified link of Web site: Dictionary of Welsh Biography - Biography of Llywelyn Ap Iorwerth. | Oct 13, 2015 | ||
| Add new Web site: Dictionary of Welsh Biography - Biography of Llywelyn Ap Iorwerth. | Aug 05, 2015 | ||
| Media added. | Aug 28, 2008 | ||
| Article added to new online database. | Jul 20, 1998 |
View Changes:
Article History
Revised:
By: