Baron Conyngham is in Baron Conyngham.
In 1781 Henry Conyngham 1st Earl Conyngham [aged 76] was created 1st Earl Conyngham and 1st Baron Conyngham with a remainder to his nephew Francis Burton.
On 3rd April 1781 Henry Conyngham 1st Earl Conyngham [aged 76] died without issue. Earl Conyngham and Baron Conyngham extinct. His nephew Francis [aged 56] succeeded Baron Conyngham. On Francis Burton aka Conyngham 2nd Baron Conyngham adopted the surname Conyngham by Royal License.
On 22nd May 1787 Francis Burton aka Conyngham 2nd Baron Conyngham [aged 62] died. His son Henry [aged 20] succeeded 3rd Baron Conyngham.
On 28th December 1832 Henry Conyngham 1st Marquess Conyngham [aged 66] died. His son Francis [aged 35] succeeded 2nd Marquess Conyngham in Donegal, 4th Baron Conyngham, 2nd Baron Minster of Minster Abbey in Kent. Jane Paget Marchioness Conyngham [aged 34] by marriage Marchioness Conyngham in Donegal.
On 17th July 1876 Francis Nathaniel Conyngham 2nd Marquess Conyngham [aged 79] died. His son George [aged 51] succeeded 3rd Marquess Conyngham in Donegal, 5th Baron Conyngham, 3rd Baron Minster of Minster Abbey in Kent. Jane St Maur Blanche Stanhope Marchioness Conyngham [aged 43] by marriage Marchioness Conyngham in Donegal.
On 2nd June 1882 George Henry Conyngham 3rd Marquess Conyngham [aged 57] died at Belgrave Square, Belgravia, Westminster. He was buried at St Marys Church, Patrixbourne. His son Henry [aged 24] succeeded 4th Marquess Conyngham in Donegal, 6th Baron Conyngham, 4th Baron Minster of Minster Abbey in Kent. Frances Elizabeth Sarah Eveleigh-de-Moleyns Marchioness Conyngham by marriage Marchioness Conyngham in Donegal.
On 28th August 1897 Henry Conyngham 4th Marquess Conyngham [aged 39] died. His son Victor [aged 14] succeeded 5th Marquess Conyngham in Donegal, 7th Baron Conyngham, 5th Baron Minster of Minster Abbey in Kent.
On 9th November 1918 Victor George Conyngham 5th Marquess Conyngham [aged 35] died unmarried. His brother Frederick [aged 28] succeeded 6th Marquess Conyngham in Donegal, 8th Baron Conyngham, 6th Baron Minster of Minster Abbey in Kent.
On 1st April 1974 Frederick William Conyngham 6th Marquess Conyngham [aged 83] died. His son Frederick [aged 50] succeeded 7th Marquess Conyngham in Donegal, 9th Baron Conyngham, 7th Baron Minster of Minster Abbey in Kent.
On 3rd March 2009 Frederick William Conyngham 7th Marquess Conyngham [aged 84] died. His son Henry [aged 57] succeeded 8th Marquess Conyngham in Donegal, 10th Baron Conyngham, 8th Baron Minster of Minster Abbey in Kent.