During the First World War a lot of anti-German sentiment grew in Great Britain and because of this the British Royal family relinquished their German titles and changed their names. Battenberg changed to Mountbatten. This was when Alexander was given the titles of Marquess of Carisbrooke, Earl of Berkampsted and Viscount Launceston.
Alexander also got married in 1917 to Lady Irene Adza Denison (1890-1956) daughter of the 2nd Earl of Londesborough and Lady Grace Adelaide Fane. They married at the Chapel Royal in St James Palace, London. Alexander and Lady Irene had one daughter together, Lady Iris Mountbatten born in 1920.
After the First World War he started life as an ordinary clerk in the offices of Lazard Brothers, the bankers. Later he would become a director of Lazard Brothers.Share
Early in the Second World War he joined the RAF where he served as a staff officer attached to Sir Trafford Leigh-Mallory before moving to Fighter Command Headquarters.
After the war he lived in Kings Cottage overlooking Kew Garderns before moving on to Kensington Palace.
Alexander died in 1960 aged 73 at Kensington Palace and was buried in the Battenberg Chapel, St Mildred’s Church, Whippngham on the Isle of Wight. The title Marquess of Carisbrooke became extinct upon his death. At his death he was the last surviving grandson of Queen Victoria. (Read more.)