Earl of Airth Privileges heard evidence in support of the opposing claims in 1870 and 1871, but came to no decision, and the three Earldoms remained dormant. On 29 April 2011, Queen Elizabeth II conferred the title of Earl of Strathearn on Prince William of Wales. As a result, on marriage his wife Catherine became Countess of Strathearn. He generally uses this title in Scotland. Earl of Airth Earl of Airth was a title in the Peerage of Scotland, created on 21 January 1633 by Charles I, for William Graham, 7th Earl of Menteith. It became extinct on the death of his grandson
Earl of Dunraven and Mount-Earl Earl of Dunraven and Mount-Earl Earl of Dunraven and Mount-Earl (usually referred to as Earl of Dunraven) was a title in the Peerage of Ireland. It was created on 5 February 1822 for Valentine Quin, 1st Viscount Mount-Earl. Quin had already been created a Baronet, of Adare in County Limerick, in the Baronetage of Ireland, in 1781, Baron Adare, of Adare in the County of Limerick, on 31 July 1800, and Viscount Mount-Earl on 3 February 1816. He was made Viscount Adare in 1822 at the same time as he was given the earldom. The latter peerage titles were also