Rank:
This Boer-War Soldier record for Johannes Jourgens DUPREEZ was transcribed record from various documents held at the National Archives, South Africa. Data contained in this set is known as "The Soldiers of the Queen".
https://www.gendatabase.com/boer-war-soldiers-record.php?q=75837&r=Johannes Jourgens&s=DUPREEZ&ref=