"_Macha_ the wife of Nemedius died before her son Ainnim ...
from her _Ardmagh_ received its name, because she was buried in
that place."
_Circles of Gomer_ (London, 1771), contains as follows:--
"Ar, and Ararat.--The Earth, country, or upon and on the earth
... _Armagh_ on the surrounding water confines."