I can confirm that Raw's memorial is in the same Commercial Road Cemetery, Pietermaritzburg, as George MacLeroy's.
I'm shocked to see it is still damaged though. It was damaged in 1991 along with some other Zulu War graves by some drunken so-called "freedom fighters." The cemetery adjoined the offices of the then Natal Museum Services who I was visiting at the time regarding the display at the museum at Rorke's Drift. Museum Services were aware of the damage and said that efforts were under away to repair the damage.
Shortly after returning to the U.K. I had a meeting with MacLeroy's great-nephew, whose great-grandfather's grave is next to that of Trooper MacLeroy. He was so concerned that he made contact with cemetery's authorities and sent banker's draft to make good the damage, it is sad to see that his money was not put to good use. I will bring Tim's photograph to the family's attention.