“On January 3rd, 1917, instructions were received from home to convert the Regiment into an infantry battalion under the style of the 16th (Sussex Yeomanry) Battalion, Royal Sussex Regiment” (page 68) ...

Records of the 90th Regiment, (Perthshire Light Infantry) ; with roll of officers from 1795 to 1880 by Delavoye, Alexander Marin, 1845-1917. Publication date 1880 Topics Great Britain. Army. 90th ...