Muirgheas mac Aedh (died
999 999 or triple nine most often refers to:
* 999 (emergency telephone number), a telephone number for the emergency services in several countries
* 999 (number), an integer
* AD 999, a year
* 999 BC, a year
Books
* ''999'' (anthology) or ''999: T ...
) was king of
Uí Díarmata until he was killed in 999.
References
Nobility from County Galway
999 deaths
10th-century Irish monarchs
Year of birth unknown
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