The Montgomeryshire Yeomanry was a British army unit formed in 1803.
The Commonwealth War Graves Commission has 31 recorded WW1 deaths for the Montgomeryshire Yeomanry.
NORRIS, William Eric. Second Lieutenant. Montgomeryshire Yeomanry, Attached To :- 17th Battalion, Welsh Regiment. St. Leger British Cemetery, Pas-de-Calais, France. 14-01-1918. Age 20. Son of Charles Herbert & Mary Draycott Norris of "Ellerslie", Park Avenue, Wolstanton, Staffordshire, UK.