1911 Encyclopædia Britannica, Volume 18… (1911)
“ From 1808 to the end of the Peninsular War he served in Wellington’s army, and was raised to the rank of major. He was appointed to survey the battlefields of the Peninsula, and his map of the Lower Pyrenees is still admired. In 1827 he was appointed deputy surveyor-general, and afterwards surveyor-general of New South Wales. ”
