1 – Jan Gysbert Hugo Bosman, aka Bosman di Ravelli, a concert pianist and composer, leaves South Africa for London.
4 – The South African Republic issues an order to "all White inhabitants" within the Kingdom of Swaziland, to evacuate, with the exception of property owners eligible for active military service. British subjects inside Swaziland are evicted and escorted to the border with Mozambique.
5 – The 7,000 Zulu mineworkers in the Witwatersrand are assembled by mine recruiter John Sidney Marwick at Johannesburg so that they can be transported home before war breaks out with Britain.[2]
20 – In the Battle of Talana Hill, the first major clash of the conflict near Dundee, Natal, the British Army drives the Boers from a hilltop position, but with heavy casualties, including their Commanding General Sir Penn Symons.
28 – The Swaziland Commando unit of the South African Republic Army attacks and burns the British police post at Kwaliweni. Warned by Swaziland's King Ngwane V, the 20 policemen are able to evacuate the post office and flee to Ingwavuma, which the Commandos attack next.[3]
9 – The first British transport of supplemental troops arrives at Cape Town to enter the Second Boer War.
16 – A British Army train carrying troops is wrecked in South Africa near Estcourt by the Boers, and 56 men are taken prisoner, including Winston Churchill.
19 – The Boers redeploy 4,000 of the 8,000 troops assigned to the Siege of Mafeking, because of the heavy resistance by the British defenders.
20 – Lieutenant-General John French arrives at the Colesberg in the Cape Colony front to co-ordinate the defense of the British colonies in South Africa against the Boer attack and conducts a series of distracting maneuvers that succeed in preventing the South African Republic from attempting an invasion of the Cape Colony.[4]
21 – The Boers cut off all telegraph lines and seize the railway connecting Estcourt to the rest of the Cape Colony.[5]
6 June – Sir Henry Binns, sugar cane farmer, founder of the Umhlanga Valley Sugar Estate Company and Natal politician, dies in Pietermaritzburg at the age of 61.
The Natal Government Railways places the first of 101 Class C 4-10-2T Reid Tenwheeler locomotives in service. In 1912 they will be designated Class H on the South African Railways (SAR).[7]
The New Cape Central Railway places its first Cape 7th Class4-8-0 Mastodon type locomotive in service. In 1925 they will be designated Class 7E on the SAR.[7]
The Walvis Bay Railway places a single 2-4-2 tank locomotive named Hope in service.[8]
Rand Mines acquires two narrow gauge0-4-0 tank steam locomotives from Avonside Engine Company.[7]
^ abcStatement Showing, in Chronological Order, the Date of Opening and the Mileage of Each Section of Railway, Statement No. 19, p. 184, ref. no. 200954-13
^ abcPaxton, Leith; Bourne, David (1985). Locomotives of the South African Railways (1st ed.). Cape Town: Struik. pp. 31, 46–48, 114. ISBN0869772112.
^Espitalier, T.J.; Day, W.A.J. (1948). The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued). South African Railways and Harbours Magazine, January 1948. p. 32.