OVLHS_Secretary: It is somewhat difficult to answer your question as Battery Records of the Royal Artillerydetails the movements of individual batteries rather than the brigade as a whole, and during the period to which you refer 10th Brigade, RA had up to eight batteries. If you could be somewhat more definite as to exactly when he served at Blockhouse Fort, Fort Monkton, Fort Elson, etc. I might be able to determine in which battery of 10th Brigade, RA he served and give you more detailed information concerning the movements of that particular battery.
Regards, Dick Flory