The engagement was announced 21 June 2006, between the Hon. (Alexander) Rory Aitken (b. 1978), 2nd son of the 3rd Baron Beaverbrook (b. 1951), of Denchworth Manor, Oxfordshire, by his wife the former Susan Angela More O'Ferrall (b. 1948), daughter of the late Francis Ambrose More O'Ferrall (d. 1976), by his wife Angela Mary Mather Jackson (b. 1925), of the Jackson Baronets (cr. 1869), & Alexandra Meredyth Anne Proby (b. 1980), scion of the Proby Baronets (cr. 1952), eldest daughter of Sir William Henry Proby, 3rd Baronet (b. 1949), by his wife the former Meredyth Anne Brentnall.
Source: Daily Telegraph 21 June 2006