The Barons HolmPatrick of Abbotstown were associated with Castleknock until quite recently and are buried in the graveyard at St. Brigid's Church (Anglican) in Castleknock however the current baron the Hon.
Baron HolmPatrick, of HolmPatrick in the County of Dublin, is a title in the Peerage of the United Kingdom
In turn, the 2nd Lord HolmPatrick was the son of Ion Trant Hamilton, 1st Baron HolmPatrick and Lady Victoria Alexandria Wellesley.