He was president of the Royal Geological Society of Cornwall from 1891 - 92 .
He was also a Deputy Lieutenant and J.P. for Cornwall , and Deputy Special Warden of the Stannaries .
Deputy Lieutenant was Deputy Lieutenant of the Royal Geological Society of Cornwall from 1891 - 92 .
He was also a Deputy Lieutenant and J.P. for Cornwall , and Deputy Special Warden of the Stannaries .