I'm not sure if this is the right place to post, I know there's a military section but that seems to be mostly resources rather than questions. Moderators are welcome to move it if it's in the wrong place.
In terms of online information I'm struggling to find anything of value relating to this period. I know a lot of original records must have been destroyed, and when I try and do searches everything is (understandably) swamped by information from WWI and WW2.
I'm trying to find out any information about my GGF.
His name was Arthur Moore and he was born in Camerton, Somerset in 1871,
In the 1891 census he is at Aldershot and a Private in The Battalion The Cameronians Scottish Rifles. He seems to have left at some point because he's not recorded as a soldier on his marriage certificate in 1897, but a general labourer.
He then reappears as a Private in the Cameronians 2nd Battalion Scottish Rifles in the 2nd Anglo Boer war and is killed in action at Spion Kop on 24th January 1900.
I have found his name on the list of casualties, and seen it engraved on the British Memorial on the battlefield (in photographs - I've never been)
I also have his service number - 3134 - but I'm not sure if that would have changed if he served at two different times so don't know how much use that is.
I don't really know where to start for the best sources of information or any surviving records, so any advice would be gratefully received.