Baron Mornington
Baron Mornington is in Baron Ireland.
On 09 Jul 1746 Richard Colley aka Wesley 1st Baron Mornington (age 56) was created 1st Baron Mornington.
On 06 Feb 1759 Garrett Wellesley 1st Earl Mornington (age 23) and Anne Hill Countess Mornington (age 16) were married. She by marriage Baroness Mornington.
On 31 Jan 1768 Richard Colley aka Wesley 1st Baron Mornington (age 78) died. His son Garrett Wellesley 1st Earl Mornington (age 32) succeeded 2nd Baron Mornington.