In December 1831 , Somerville joined the Royal Scots Greys regiment of the British Army . Somerville had joined the Royal Scots Greys regiment of the British Army in December 1831 .
Pada Disember 1831, Somerville menyertai rejimen Royal Scots Greys dari Tentera British. Somerville telah menyertai rejimen Royal Scots Greys dari Tentera British pada Disember 1831.