Commissioned to the 10th Royal Hussars in 1963 , Glenarthur was Aide - de-Camp to the High Commissioner of Aden in 1964 and 1965 .
The son of The 3rd Baron Glenarthur , he was born into a Scottish mercantile family and was educated at Eton College .
Commissioned to the 10th Royal Hussars in 1963 , Baron Glenarthur was Aide - de-Camp to the High Commissioner of Aden in 1964 and 1965 .
The son of The 3rd Baron Glenarthur , he was born into a Scottish mercantile family and was educated at Eton College .