John Hayward (architect) The Royal Albert Memorial Museum, Exeter, designed John Hayward John Hayward (1807 1891) was a Gothic Revival architect JOHN HAYWARD WATTS. This member is no longer active. Please select another architect or choose another option from the menu. Find an Architect. John William Hayward was a Secretary (Anon, The Homeopathic World, In the Footsteps of Peter Ellis: Architect of Oriel Chambers and 16 Not