Baron Nugent is in Baron Ireland.
In 1767 Robert Nugent 1st Earl Nugent (age 58) was created 1st Viscount Clare, 1st Baron Nugent. Elizabeth Drax Countess Berkeley and Nugent (age 47) by marriage Viscountess Clare.
On 13th October 1788 Robert Nugent 1st Earl Nugent (age 79) died. George Nugent Temple Grenville 1st Marquess Buckingham (age 35) succeeded 2nd Earl Nugent. Viscount Clare, Baron Nugent extinct.
In 1800 Mary Elizabeth Nugent Marchioness Buckingham (age 42) was created 1st Baroness Nugent with a special remainder to her second son George Nugent-Grenville 2nd Baron Nugent (age 11).
On 6th March 1813 Mary Elizabeth Nugent Marchioness Buckingham (age 55) died. Her son George (age 24) succeeded 2nd Baron Nugent.
On 26th November 1850 George Nugent-Grenville 2nd Baron Nugent (age 61) died without issue. Baron Nugent extinct.
On 3rd April 1689 Thomas Nugent 1st Baron Nugent was created 1st Baron Nugent of Riverston in County Westmeath by King James II of England Scotland and Ireland (age 55).