Rank: Veterinary Captain
This Boer-War Soldier record for A O O MACNAMARA 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=186200&r=A O O&s=MACNAMARA&ref=