From: Boksburg
This Prisoner of War record for James Alexander Subke was transcribed record from various documents held at the National Archives, South Africa, including arrest and shipping information from newspaper sources like De Zuid-Afrikaan.
https://www.gendatabase.com/boer-war-prisoner-record.php?q=1905&r=James Alexander&s=Subke&ref=
This set of Prisoner of War documents can be accessed online via the FamilySearch.org project by Clicking Here.