Elbha
Elbha is the name of a legendary figure from the Celtic mythology of Ireland .
She is the daughter of the druid Cathbad and Nessas , and the mother of Naoise , Ardán and Ainnle (see Longas mac nUislenn , "The Exile of the Sons of Uislius"). Her sisters are Deichtire ( Cú Chulainn's mother) and Finncháem (the mother of Conall Cernach ). She also has two brothers and Conchobar mac Nessa is sometimes named as the father of her first son, as he claims his right to rule the ius primae noctis after her marriage to Uisliu .