G. F. R. (George Francis Robert) Henderson

Born in St Helier, Jersey, on June 2, 1854, he was educated at Leeds Grammar School and later entered Sandhurst before joining the York and Lancaster Regiment in 1878. He served in Egypt in 1882, including at Kassassin and Tel el-Kebir, and his army career gave him practical experience that shaped his later writing.

While serving in the army, he began studying military campaigns in depth, publishing works on Fredericksburg and Spicheren before becoming an instructor at Sandhurst and later professor of military art and history at the Staff College. He earned a strong reputation as a teacher as well as a writer, influencing a younger generation of British officers.

His best-known book, Stonewall Jackson and the American Civil War (1898), established him as a major military historian and is still remembered for its energy and detail. He also reported on the South African War and wrote on strategy and command before his death in Cairo on March 5, 1903.