Walter Hore-Ruthven, 10th Lord Ruthven of Freeland

Major-General Walter Patrick Hore-Ruthven, 10th Lord Ruthven of Freeland, 2nd Baron Ruthven of Gowrie, (6 June 1870 – 16 April 1956), known as the Master of Ruthven from 1870 to 1921, was a senior British Army officer. He served as Major-General commanding the Brigade of Guards and General Officer Commanding London District from 1924 to 1928, and was then Lieutenant Governor of Guernsey until 1934.

Early life Ruthven was born at 117, Sloane Street in Chelsea, London, the son of Walter James Hore-Ruthven, 9th Lord Ruthven of Freeland, 1st Baron Ruthven of Gowrie, and of his wife Lady Caroline Annesley Gore, a daughter of Philip Gore, 4th Earl of Arran. He was educated at Eton College. In August 1890 he was promoted to lieutenant.

On 25 July 1891 he transferred to regular service in the Scots Guards as a second lieutenant, was promoted to lieutenant on 12 February 1896 and, after being seconded for service on the staff in January 1898, served as an extra aide-de-camp to General Prince Arthur, Duke of Connaught and Strathearn from January 1898, before being made aide-de-camp in August. He was promoted from supernumerary lieutenant to lieutenant in October 1898 then to captain on 11 October 1899.

He served in the Second Boer War and took part in the Battle of Magersfontein on 10–11 December 1899, in which a defending Boer force defeated the advancing British forces with heavy casualties for the latter. He was mentioned in the despatch from Lord Methuen describing the battle. On 1 January 1902, he was appointed regimental adjutant of the Scots Guards.

In April 1906 he was promoted to major and in April 1908 he was made a deputy assistant adjutant general.

In February 1912 he succeeded Captain Charles Grant as brigade major of the 3rd Infantry Brigade, 1st Division.

Ruthven later served in the First World War, becoming a GSO1 in succession to Lieutenant Colonel William Thwaites in June 1915. In June 1916 he was promoted to brevet colonel.

He succeeded as 2nd Baron Ruthven of Gowrie and as 10th Lord Ruthven of Freeland in 1921. In 1924 he was appointed Major-General commanding the Brigade of Guards and general officer commanding (GOC) London District. In 1929, he was made lieutenant governor of Guernsey. He retired in 1935.

Bridget Helen Hore-Ruthven, 11th Lady Ruthven of Freeland (1896–1982); who married firstly George Howard, 11th Earl of Carlisle and later remarried Walter Monckton, 1st Viscount Monckton of Brenchley. With her first husband, she had three children: Hon Jean Elizabeth St. Loe Hore-Ruthven (1898–1960); married, no issue Hon Alison Mary Hore-Ruthven (1902–1974); married Commander Sir John Leighton Barran, 3rd Baronet, had issue Hon Margaret Leslie Hore-Ruthven (1902–1970); married Peter Llewelyn Davies, had issue

After Jean Lampson's death in 1952, Lord Ruthven remarried Judith Gordon Bell.

He died in 1956, aged 85, while visiting Bath, Somerset.

Titles Lord Ruthven's surname and title originated from his Irish great-grandfather Walter Hore's marriage to Scottish noblewoman Mary Ruthven, Lady Ruthven of Freeland. Walter legally changed his surname to Hore-Ruthven. The Master of Ruthven (1870–1921) Major General the Lord Ruthven of Freeland CB CMG DSO (1921–1956)

His eldest daughter, Bridget Monckton, 11th Lady Ruthven of Freeland, succeeded him in his more senior title as it was in the Peerage of Scotland and thus may be inherited by female descendants. It has been held since 1994 by his great-grandson George Howard, 13th Earl of Carlisle, grandson of Bridget Monckton, 11th Lady Ruthven of Freeland. The junior title Baron Ruthven of Gowrie, in the Peerage of the United Kingdom, may only pass through male descendants and was inherited by his younger brother's grandson, Grey Ruthven, 2nd Earl of Gowrie. It has been held since November 2021 by Lord Ruthven's great-great-nephew (Patrick Leo) Brer Ruthven, 3rd Earl of Gowrie.