He became lieutenant on 5 February 1764 , and captain on 26 July 1760 .
Hadley was appointed a cadet in the East India Company 's service in 1763 , and gained his first commission in the Bengal Presidency on 19 June of that year .
Hadley became lieutenant on 5 February 1764 , and captain on 26 July 1760 .
Hadley was appointed a cadet in the East India Company 's service in 1763 , and gained his first commission in the Bengal Presidency on 19 June of that year .