Background
Born at Crumpsall, he was the second son of Frederick Cawley, 1st Baron Cawley and his wife Elizabeth Smith, daughter of John Smith.
Born at Crumpsall, he was the second son of Frederick Cawley, 1st Baron Cawley and his wife Elizabeth Smith, daughter of John Smith.
Cawley was educated at Rugby School and then at New College, Oxford, where he graduated with a Master of Arts.
He was called to the Bar by the Inner Temple in 1902 and went to the Northern Circuit, working in Lancashire. Two years later he joined the 2nd Volunteer Battalion, Manchester Regiment. In 1910, Cawley entered the British House of Commons for Heywood, and a year later he was appointed Parliamentary Private Secretary to the Home Secretary Reginald McKenna.
In 1914 he became aide de camp to Major-General William Douglas, the officer commanding 42nd (East Lancashire) Division.
In the First World War, Cawley fought in the Battle of Gallipoli where he was killed in action. Before his death, he sent a letter to his father, at that time representative of Prestwich in the Parliament of the United Kingdom.
29th United Kingdom Parliament. 30th United Kingdom Parliament]
As a Member of Parliament the letter was not subject to military censorship, and it reported the mishandling of the Dardanelles campaign in some detail.