A. Banon

According to Readers Guide to The Mahatma Letters to A. P. Sinnett:

Banon, Capt. A., Fellow of the Theosophical Society and British Army Officer who supported the Founders in the controversy with the Rev. Joseph Cook. See ODL 2: 329 and SH, p. 167. However, Banon must have written something against KH, since in ML 16 (68)#Page 28]], p. 119, KH speaks of the "Banon papyrus" which contained "a severe literary thrashing of my humble self."