Brigadier-General Sir Robert Chaine Alexander McCalmont KCVO CBE DSO DL (29 August 1881 – 4 November 1953) was a Northern Irish unionist politician and British Army officer.

[1] Macalmont was born in Merrion Square East in Dublin, the son of Colonel and MP James Martin McCalmont, and Mary Caroline Roman.

[1] In 1900, he joined the Royal Warwickshire Regiment and served in the Second Boer War.

[1] He served with the Irish Guards in the First World War, and reached the rank of Brigadier-General.

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