| Fetchwikidata: | image alma |
| Honorific Prefix: | The Honourable |
| Sir John Fortescue | |
| Honorific Suffix: | KCVO FRHisS |
| Birth Date: | 28 December 1859 |
| Death Date: | 22 October 1933 |
Sir John William Fortescue (28 December 1859 – 22 October 1933)[1] was a British military historian. He was a historian of the British Army and served as Royal Librarian and Archivist at Windsor Castle from 1905 until 1926.
Fortescue was born on 28 December 1859 in Madeira, the 5th son of Hugh, 3rd Earl Fortescue, by his wife Georgina, Countess Fortescue (née Dawson-Damer).[2] His family owned much of the area around Simonsbath on Exmoor since the twelfth century.[3] Fortescue was educated at Harrow School and Trinity College, Cambridge, later lecturing at Oxford (DLitt (Oxon)).
Fortescue is best known for his major work on the history of the British Army, which he wrote between 1899 and 1930.[4] Between 1905 and 1926, he worked as the Royal Librarian at Windsor Castle.
In 1911, Fortescue delivered the Ford Lectures at Oxford University. In 1920, he delivered the British Academy's Raleigh Lecture on History.[5] He served as president of the Royal Historical Society from 1921 to 1925[6] and was elected an honorary fellow of Trinity College, Cambridge.
Fortescue was appointed KCVO on the 1926 King's Birthday Honours List.
In 1914, Fortescue married Winifred Beech, daughter of the Revd Howard Beech, Rector of Great Bealings, Suffolk; they had no children. Lady Fortescue (who died in 1951) was a writer and actress. He died in Cannes on 22 October 1933 at the age of 73.[7]