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This Boer-War Soldier record for Harold Lionel Aynsley SINCLAIR 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=252683&r=Harold Lionel Aynsley&s=SINCLAIR&ref=
