Wales and their daughters, Princesses Victoria and Maud. He was appointed a Companion of the Order of the Bath in 1905 and a Knight Grand Cross of the Order of the British Empire in 1918, as well as an Officer of the French Legion of Honour and was at one time Chairman of the Union of Conservative Associations. Other public appointments Lord Plymouth was also Lord Lieutenant of Glamorganshire from 1890 to his death, and High Steward of Cambridge University from 1919. Lord Plymouth served in the Worcestershire Yeomanry, being commissioned 2nd Lieutenant in 1878, and promoted Lieutenant (1880) and Major (1885), and was its Lieutenant-Colonel commanding from 1893 to 1906. He was also Honorary Colonel of the 2nd Glamorganshire Artillery Volunteers from 1890, the 2nd Volunteer Battalion, later redesignated 8th Battalion, of the Worcestershire Regiment from 1891, and the Glamorganshire Yeomanry from 1901 to his death, as well as of the 3rd (Royal Glamorgan Militia) Battalion, Welsh Regiment from 1896 and its Special Reserve successor the 3rd (Reserve) Battalion, Welsh Regiment, from 1908. He was Sub-Prior Order of St John of Jerusalem. In February 1900 he was appointed a Trustee of the National Gallery, and he served as the first President of The Concrete Institute (now the Institution of Structural Engineers) between 1908 and 1910. In 1913 he was responsible for purchasing The Crystal Palace for the nation. He served twice as President of the Cambrian Archaeological Society, first in 1899, and again in 1912. In 1913 Lord Plymouth hosted the Duke and Duchess of Argyll (sister of the late King Edward VII) at his Worcestershire seat, Hewell Grange. On 23 April 1913, he accompanied the Duke and Duchess to Birmingham. There, he opened the King Edward VII Memorial Hospital in Ladywood and then unveiled the statue to King Edward VII in Victoria Square, Birmingham. In 1918 he became the first President of the newly formed Birmingham Civic Society. From 1914 to 1923, Lord Plymouth was chairman of the National Trust. Family In 1883, Lord Plymouth married Alberta Victoria Sarah Caroline, who was the daughter of Sir Augustus Paget, and born in 1863. They had three sons and one daughter. His eldest son Other Robert Windsor-Clive, Viscount Windsor (1884–1908), predeceased him, as did his third son, Lieutenant Archer Windsor-Clive, of the 3rd Battalion Coldstream Guards, killed in action at Landrecies holding the line during the Retreat from Mons;. Archer