The original tower house of Leamaneh
Castle dates back to about 1480AD. It's
thought to have been built by Turlogh
Donn, one of the last independent kings
of the old kingdom of Ireland, which dominated
the region at that time. "Leamaneh" is
thought to be derived from the Irish of
leim an eich, which means "the horse's
leap", or from lien an fheidh, which means
"the deer's leap".
In 1548, Turlogh Donn's son, Murrough,
surrendered this house to Henry VIII.
Henry, in turn, made Murrough the first
Earl of Thomond and Baron Inchiquin.
What stands in ruin today includes the manor
house built in 1648 by one of the more influential
owners, Maire Rua O'Brien, or "Red Mary",
known for her red hair.