Captain Michael Theodore Waterhouse CBE MC (1888–1968) was a British architect.
His father Paul Waterhouse married Palgrave in 1887.
On 16 November 1920, Waterhouse married Rissa Barclay (daughter of Hubert Barclay) in London,[3] and they had one son, David, who also went on to be an architect,[4] and three daughters.
In 1912 Waterhouse joined the Inns of Court Officer Training Corps and in 1914 he was commissioned into the Notts Sherwood Rangers Yeomanry and served in Greece and the Near East during the First World War.
He was awarded the Military Cross and after the war he commanded a regiment in Syria.