Colonel Henry Imlach, Military Auditor, Bengal, 1800 (c). 
Oil on board by unknown artist 1800 (c). 

Oval image, half-length portrait of subject in the uniform of a lieutenant general, 1800 (c); gilt wood frame.

As Military Auditor General for Bengal Imlach was entitled to wear the uniform of a lieutenant-general, as in this painting. He held the position of Military Auditor General from 1811 until his death in 1830. He was unmarried but had a daughter by an Indian woman called Bebee Sakeenah Khanum.