Flage, D. (N.D.) Retrieved from George Berkeley (1685—1753). https://www.iep.utm.edu/berkeley/
George Berkeley was one of the three most famous British Empiricists. (The other two are John Locke and David Hume.) Berkeley is best known for his early works on vision (An Essay towards a New Theory of Vision, 1709) and metaphysics (A Treatise concerning the Principles of Human Knowledge, 1710; Three Dialogues between Hylas and Philonous, 1713).
George Berkeley, (born March 12, 1685, near Dysert Castle, near Thomastown?, County Kilkenny, Ireland—died January 14, 1753, Oxford, England), Anglo-Irish Anglican bishop, philosopher, and scientist best known for his empiricist and idealist philosophy, which holds that reality consists only of minds and their ideas; everything save the spiritual exists only insofar as it is perceived by the senses.