From: Bokfontein
This Prisoner of War record for David Hendrik S Engelbrecht 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=1242&r=David Hendrik S&s=Engelbrecht&ref=
This set of Prisoner of War documents can be accessed online via the FamilySearch.org project by Clicking Here.
