found: His Algeria to-day, 1923:title page (Lieut.-Col. Gordon Casserly, F.R.G.S.)
found: The elephant god, 1921:title page (Gordon Casserly)
found: England & Wales national probate calendar (index of wills and administrations), 1858-1966, 1973-1995, search via Ancestry.com, Feb. 6, 2018(James Henry Gordon Casserly; death date: 7 Apr 1947; death place: Brighton, England)
found: Gentleman's Military Interest Club website, viewed Feb. 6, 2018(James Henry Gordon Casserly, 25th July 1869-7th April 1947; Lieutenant Colonel, 120th Rajputana Infantry/20th Regiment, Bombay Infantry, Honorary Commander of the United Arts Rifles; born in Dublin, Ireland; studied at Trinity College; author of novels, short stories, plays, and books on travel and military science and history) - http://gmic.co.uk/topic/70503-my-new-medal/
found: OCLC, Feb. 6, 2018(access points: Casserly, Gordon; Casserly, Gordon, 1869-1947; usage: Gordon Casserly; G. Casserly; Captain Gordon Casserly; Major Gordon Casserly; Lieut.-Colonel Gordon Casserly)