Commandant Gideon Jacobus Scheepers from the Hall Handbook 1999.
Ivie H. Allan, photographer at Graaff-Reinet, South Africa, born in Wimbledon, Surrey. Compare <a href="//commons.wikimedia.org/wiki/File:Gideon_Jacobus_Scheepers.jpg" title="File:Gideon Jacobus Scheepers.jpg">File:Gideon_Jacobus_Scheepers.jpg</a> below.
Book by Darrell Hall: The Hall Handbook of the Anglo Boer War, University of Natal Press, Pietermaritzburg, 1999, p. 29