He was 20 years old, and a private in the 1st Battalion, The Black Watch (Royal Highlanders), British Army during the Mahdist War when the following deed took place for which he was awarded the VC.
His citation reads: For the conspicuous bravery displayed by him in defence of one of the guns of the Naval Brigade, at the battle of Tamai, on 13th March, 1884.
This man (who was attached to the Naval Brigade as Mule Driver) was beside the gun with Lieutenant Almack,.R.N., and a blue jacket.
Both the latter were killed, and Edwards, after bayonetting two Arabs, and himself receiving a wound with a spear, rejoined the ranks with his mules, and subsequently did good service in remaining by his gun throughout the action.
[1]His Victoria Cross is displayed at the Black Watch Museum in Balhousie Castle, Perth, Scotland.