Christiaan Hendrik Muller (Chris, "Ou Raaltjie", January 4, 1865 – January 14, 1945) was a Boergeneral during the Anglo-Boer War (1899-1902). He succeeded General Ben Viljoen as the sole leader of the Boer forces in the Eastern Transvaal after Viljoen was captured by British troops on 25 January 1902 and sent to St. Helena as a prisoner of war.
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