I am researching my great uncle Charles Daniels who died of wounds 08/10/1916 in France. He was a driver in "B" Battery 103 Brigade and is buried in Rouen. His service number was 137129. I have tried national archives and cannot find any war diary information available on line. His service records appear to have been lost in WW2 bombing. We have located his burial place but would love to find more detail of his service prior to his death, and what action he was involved in when he was mortally wounded. We would also like to trace his medical records if possible.
Any help would be so much appreciated.