A depot/training battalion of the Regular Army. Remained in UK throughout World War 1.
The Commonwealth War Graves Commission has 101 recorded WW1 deaths for the 3rd (Reserve) Battalion, Highland Light Infantry.
MYLLES, (MA). James Robertson Jack. Lieutenant. (Possibly Second Lieutenant) 3rd (Reserve) Battalion, Highland Light Infantry, Attached :- 1st Battalion, Gordon Highlanders. Kemmel Churchyard, West-Vlanderen, Belgium. Killed in action. 30-12-1914. Age 21. Son of Charles & Mary London Mylles of 86, Stevenson Dive, Shawlands, Glasgow, UK. Born 04-03-1893 at Glasgow, Lanarkshire.& educated at Allan Glen's School, Glasgow & Glasgow University. Stone Inscription :- "M.A. Glasgow Younger Son Of Charles And Mary London Mylles Glasgow".