An ancestor I am researching was married in St George's Hanover Square on 8th February 1820. The immediately preceding entry in the register (on the same day) is for the marriage of Henry Paget to Elenora Campbell with the annotation that the groom is "commonly called the Earl of Uxbridge". According to Wikipedia Henry Paget, the 2nd Earl of Uxbridge and hero of Waterloo, was created Marquess of Anglesey in 1815. Purely out of curiosity, can anyone suggest why the old title was used in the register? David