Hello
What leads you to think he had a war record...and in what timeframe?
he was 22 when he married in Elland Yorks!
It is likely that his father was involved with th East India Trading Company, who traded between Europe and India eventually setting up an Army there, the company goes back to the last day of the year 1600 not sure when that was a it was the julian calendar! for further info google this to get a history lesson!
There is also a Famillies in British India Society with loadsa info
www.FBIS.org
There is a poss 1812 baptismal entry at
www.recordpilot.familysearch.org/recordsearch
20 December 1812 John BINNS s/o John & Mary BINNS Meerut Bengal India
burial 19/11/1811 Ellen BINNS desc as white d/o John BINNS Merat Bengal India
Good Hunting
Elsabels