The engagement has been announced between Sir David St. Vincent (Dai) Llewellyn, 4th Baronet, (b. 2 April, 1946) elder son of Sir Henry (Harry) Morton Llewellyn, 3rd Baronet, CBE, DL (1911-1999), by his wife the Hon. Christine Saumarez (b. 1916), daughter of the 5th Baron de Saumarez; & Mrs Chrstel Jurgenson, a divorcee, a Swedish-born interior designer.
It will be Sir Dai's second marriage. He married in 1980 (divorced 1987) Vanessa Hubbard (b. 1958), descended from the Earls of Lindsey & Abingdon, and a niece of the 17th Duke of Norfolk, by whom he has 2 daughters. Vanessa married secondly, John Anstruther-Gough-Calthorpe, of the Baronets of that name.
Sir Dai's younger brother and heir presumptive is Roddy Llewellyn, sometime love of HRH The Princess Margaret, Countess of Snowdon.
Source: Daily Mail 16 January, 2006