Timeline of the Seventh Age
Donated by Gildor Inglorion
| Year | Facts | Rulers/Battles/Events |
| 484 | Birth of St Brendan | |
| 512 | St Brendan becomes priest | |
| 550 | Foundation of monastery | |
| 557 | Foundation of Clonfert | |
| 577 | Death of St Brendan | |
| 869 | About this time Aelfwine son of Eadwine is born | |
| 878 | Eadwine sails with his ship and never returned. Aelfwine and his mother flee to West Wales | |
| 888 | About this time Aelfwine returns to Somerset to server the King in the wars. | |
| 915 | The Danes attack Porlock. Aelfwine and his friends capture a Danish cnearr and agree to travel to the king Sheaf | |
| 1892 | Birth of Tolkien |