Osborne Beauclerk, 12th Duke of St. Albans

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Osborne de Vere Beauclerk, 12th Duke of St Albans

Birthplace: Newton Anner, Co. Tipperary, Ireland
Death: March 02, 1964 (89)
Immediate Family:

Son of William Beauclerk, 10th Duke of St. Albans and Grace, Duchess of St Albans
Husband of Beatrix Frances Petty-FitzMaurice
Brother of Moyra de Vere Beauclerk; Lady Katherine Lambton; Alexandra Alexandra de Vere Beauclerk of Beauclerk; William de Vere Beauclerk and 11th Duke of St.Albans CHARLES VICTOR ALBERTde VERE BEAUCLERK
Half brother of Louise Loder; Sybil Evelyn de Vere Lascelles and Charles Beauclerk, 11th Duke of St. Albans

Managed by: Douglas John Nimmo
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About Osborne Beauclerk, 12th Duke of St. Albans


Osborne de Vere Beauclerk, 12th Duke of St Albans (16 October 1874 – 2 March 1964) was a British peer and Army officer.

The Duke was styled Lord Osborne Beauclerk from 1874 to 1934.


Lord Osborne Beauclerk was the son of William Beauclerk, 10th Duke of St Albans; his mother was Grace Bernal-Osborne of Tipperary, Ireland, a descendant of the politician and actor Ralph Bernal.

Lord Osborne (aka Obby Beauclerk) served as a Captain in the 17th Lancers during the Boer War, returning to the United Kingdom in December 1901. In 1911 and 1913 he set off on a trip to British Columbia, Canada where he was involved in a prospective mining investment; part of his time there was spent camping with partners British travelogue writer Warburton Pike and the American mining engineer Marshall Latham Bond.

At the outbreak of World War I, Captain Beauclerk was appointed aide-de-camp to Field Marshal Sir Douglas Haig, serving in France.

On 19 August 1918, he married Beatrix Beresford, Dowager Marchioness of Waterford, GBE, DStJ, and daughter of the 5th Marquess of Lansdowne. He succeeded his half-brother in the family titles in 1934.

In his late eighties, St Albans spent a month travelling throughout America on a Greyhound unlimited travel pass. His Grace died in 1964, aged 89 without children, when the titles devolved upon his second cousin, Charles St Albans who succeeded as the 13th Duke.

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Osborne Beauclerk, 12th Duke of St. Albans's Timeline

October 16, 1874
Co. Tipperary, Ireland
March 2, 1964
Age 89