From: Hartebeestdraai
This Prisoner of War record for Martinus Petrus Van Eden 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=12975&r=Martinus Petrus&s=Van Eden&ref=
This set of Prisoner of War documents can be accessed online via the FamilySearch.org project by Clicking Here.