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 Clare the late eleventh and twelfth centuries, and the Clares were one of a handful referred to as earls in this period without a county mentioned. For example, Gerald of Wales recounts an incident relating to the Earl of Clare, possibly referring to William Fitz Robert, 2nd Earl of Gloucester. Such references led some older historians to assume the Earls of Gloucester and Hertford also carried the title Earls of Clare. The title, for instance, is given in the original "Dictionary of National Biography". The confusion probably stems from misinterpretation of references, such as that of "Earl Gilbert de Clare", in