Speed's "The castle rocked and rove throughout"

The castle rocked and rove throughout, and all the walls fell crashed and breaking to the earth
by
Lancelot Speed
Speed, Lancelot (1860-1931), "The castle rocked and rove throughout, and all the walls fell crashed and breaking to the earth" from: The Legends of King Arthur and His Knights . 9th edn. By Sir James Knowles, K. C. V. O. London; New York: Frederick Warne and Co., 1912.