Mag Lena
County Offaly
Mag Lena, Mag Léna, or Mag Léne was the name of a plain or heath in the Gaelic Irish territory of Firceall, between modern Tullamore and Durrow in County Offaly. Mag Lena straddled the Esker Riada, was near the border between Mide and Laigin (Leinster), and is mentioned in Irish manuscripts as the site of several legendary, pseudohistorical, and historical events.
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