He became commissioner of Patna in 1855 and in 1857 was involved in the suppression of the 1857 Sepoy Mutiny.
His measures against the local people were regarded as excessively harsh by his superiors, and he was suspended and given an appointment of lower rank.
[1] An amateur artist, Tayler sketched and painted landscapes, scenes from everyday life, and the court, military, and daily dress of Indians from different walks of life.
Sketches Illustrating the Manners and Customs of the Indians and Anglo Indians Drawn on Stone from the Original Drawings from Life, published in London in 1842, included six of his drawings.
In 1881 and 1882, Tayler published a two-volume autobiography, Thirty-Eight Years in India, illustrated with 100 of his own drawings.