Officers of 'C' Troop, Corps of Royal Engineers, circa 1873/4, the photograph purports to include two Irish-born Isandlwana casualties, however, in my opinion there is only one present.
Left to right: Lt. Charles Frederick Cobbe Beresford; Lt. John Collins MacGregor; Major Arthur George Durnford; Lt. Killingworth Richard Todd & Lt. Francis Hartwell Macdowel.
MacGregor served with 'C' Troop during 2nd invasion of Zululand, and then the Sekhukhune campaign.
Macdowel was killed in action at Isandlwana.
In 1879 Arthur Durnford, Anthony's brother, was based at the School of Military Engineering, Chatham.