Sir William Montagu Graham-Harrison (4 February 1871 - 29 October 1949) was a barrister and civil servant.
The son of Captain T A J Harrison, Royal Artillery and Violet Evelyn Cecilia Graham, he was educated at Wellington College and Magdalen College, Oxford. He was called to the bar in 1897.
From 1913-33 he was a senior civil servant. He became a king's counsel in 1930 and was served as chancellor of a number of Church of England dioceses.
He was made a Companion of the Order of the Bath (CB) in the 1920 New Year Honours and a Knight Commander of the Order of the Bath (KCB) in the 1926 Birthday Honours.
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