Colonel Sir Henry Ravenshaw Thuillier, KCIE (1838–1922[1][self-published source]) was a British Army officer and the Surveyor General of India from 1887 to 1895.
His mother was Susanne Elizabeth Thuillier, daughter of the reverend Haydon Cardew of Curry Mallet, Somerset.
[2] Thuillier joined the Royal Engineers, and spent most of his career in India.
He was Surveyor General of India from 1887 to 1895, and was created a Knight Commander of the Order of the Indian Empire (KCIE) for 1894.
His son was Major General Sir Henry Fleetwood Thuillier.