About Cahir Mac Art Boy Kavanagh
CAHIR MAC ART BOY KAVANAGH, of Borris, Lord of Ballyanne, Co Wexford, Captain of his nation, was cr by patent, dated 8 Feb, 1 and 2 Mary I., Baron of Ballyanne for life. He lived 1500-1554 and married Alicia, daughter of Gerald, Earl of Kildare, and left issue, five sons and one daughter The 4th son, BRIAN MAC CAHIR KAVANAGH
Cahir Mac Art Boy Kavanagh, Baron of Ballyanne, The MacMorrough was the son of Artboy Kavanagh. He married Lady Cecilia FitzGerald, daughter of Gerald FitzGerald, 9th Earl of Kildare and Elizabeth Zouche. He died after 1554.
He lived at Borris, County Carlow, Ireland.1 He was created 1st Lord of Ballyanne, co. Wexford [Ireland] on 8 February 1553, for life.1 He had other sons and a daughter.