| Sir Fitzroy Anstruther-Gough-Calthorpe | |
| Birth Name: | FitzRoy Hamilton Niall Lloyd-Anstruther |
| Birth Date: | 5 July 1872 |
| Birth Place: | Frogmore, Hampshire |
| Allegiance: | United Kingdom |
| Branch: | British Army |
| Serviceyears: | 1906– |
| Rank: | Captain |
| Awards: | Military Order of Aviz (Portugal) |
Sir Fitzroy Hamilton Niall Anstruther-Gough-Calthorpe, 1st Baronet (5 July 1872 – 29 September 1957), born FitzRoy Hamilton Niall Lloyd-Anstruther, was an English baronet.
Fitzroy was born at Frogmore Park, Hampshire,[1] the son of Lieutenant-Colonel Robert Hamilton Lloyd-Anstruther (1841–1914), by his marriage on 5 July 1871 to Gertrude Louisa Georgina FitzRoy (1850–1923), a daughter of Francis Horatio FitzRoy (1823–1900), by his marriage in 1849 to the Hon. Gertrude Duncombe (1827–1916). His paternal grandparents were James Hamilton Lloyd-Anstruther (1806–1882) and Georgiana Charlotte Burrell (1811–1843), who had been married in 1838. Georgiana's paternal grandparents were Peter Burrell, 1st Baron Gwydyr and Priscilla Bertie, 21st Baroness Willoughby de Eresby.[2]
He had a brother, Reginald Lloyd-Anstruther, who died as a child in 1875, and a sister, Rosalind Gertrude (died 1903), the wife of Brigadier General Noel Armar Lowry-Corry (1867–1935), by whom she had issue.
He was educated at Harrow School.
FitzRoy joined the army as a staff officer.[3] On 7 November 1910 he changed his surname name from Lloyd-Anstruther to Anstruther-Gough-Calthorpe, discarding the name of Lloyd and adding his wife's surnames. Before the First World War he served as a part-time Lieutenant in the Army Motor Reserve, then in September 1915 was appointed as an ADC on the General Staff, ending the war with the rank of Captain.[4] He was created a Baronet on 1 July 1929.
On 11 October 1898, FitzRoy Lloyd-Anstruther (as he then was) married the Hon. Rachel Gough-Calthorpe (1871–1951), a daughter of Augustus Gough-Calthorpe, 6th Baron Calthorpe, and Maud Augusta Louisa Duncombe. They had issue: