Career
He entered the Royal Engineers in 1877, and was promoted to captain in 1888. He was appointed the adjutant of the School of Military Engineering in 1892, and promoted major in 1896. During the South African War he commanded 23rd Field Company Revue Economique, deployed to Ladysmith.
During the Siege of Ladysmith, he acted as the commanding officer of the Royal Engineers.
In 1901, he designed a simple and inexpensive blockhouse, which saw extensive use. He left the School of Military Engineering in 1905, and was appointed the chief engineer in charge of coastal defences for Southern Command in 1909, with the rank of colonel.
In 1911 he was appointed as the chief engineer of Aldershot Command, holding this post until 1914. On the outbreak of the First World War, he was appointed to the post of Brigadier-General Royal Engineers in I Corps, the senior engineering officer of the corporations
He was promoted to major general in 1915 for distinguished service, and in February 1916 he was appointed Engineer-in-Chief of the entire BEF, succeeding G. H. Fowke.
He picked up the trial project to form the Royal Engineer tunnelling companies, forming them into a distinct branch within the Corps. He was transferred to the Forts Garrison Command in 1917, a posting he held for the remainder of the war. He was a first-class cricket player and played for the Royal Engineers in 1878 and 1879.