Mervyn Wingfield
Mervyn Wingfield is de Naam von

* Mervyn Wingfield, 8. Viscount Powerscourt (1880–1947), brietschen Eddelmann un Offzeer,
 Mervyn Wingfield (Mervyn Robert George Wingfield; 1911–2005), brietschen Offzeer,
 Mervyn Wingfield, 10. Viscount Powerscourt (1935–2015), brietschen Eddelmann un Politiker.