Peerages for the Kingdom of Ireland

By title: I

All peerages for Kingdom of Ireland

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Title Letters patent Extinct Merged into crown
Ibrackan (Barony) Percy Wyndham O'Brien - Sat 11th Dec 1756 21 July 1774 -
Ibrackan (Barony) Donogh O'Brien - Sun 1st Jul 1543 - -
Ikerrin (Viscountcy) Pierce Butler - Sat 12th May 1629 - -
Immaney (Barony) Richard Burke - Wed 23rd Aug 1628 - -
of Inchiquin (Earldom) Murrough O'Brien - Wed 21st Oct 1654 3 July 1855 -
Inchiquin (Barony) Murrough O'Brien - Sun 1st Jul 1543 - -
Irnham (Barony) Simon Luttrell - Thu 13th Oct 1768 17 March 1829 -