hi ronin56
you need to look in the london gazette for him i,ve had a quick look but didn,t find him but he will be mentioned somewhere i,m sure the other thing is that with the mm as so many were given out usually no citation will be with the record just name rank and serial number it may be worth getting in touch with the regiment he was in they may know more ,.
i have my gt uncles mm and so far i,ve never found him in the gazette but i know it,s me i never have been very good at navigating the gazette

hopefully someone else will be along to put us both right .
regards
trevor