Robert Sangster Rait, Dictionary of National Biography… (1912)
“ In the Afghan campaign of 1879-80 Haines had again serious differences with Lord Lytton about the Kuram route, the number of troops required, and the relation of the commander-in-chief to commanders in the field. His relations with Lytton's successsor, Lord Ripon [q. v. Suppl. II] , were more cordial, but his warnings of the danger of an attack on Kandahar by Ayub Khan were disregarded by the viceroy. He acquiesced unwillingly in General Burrows' advance on the Helmund river, and ordered Bombay troops to move up in support. ”
