Poldowski was the professional pseudonym of a Belgian-born British composer and pianist born Régine Wieniawski (16 May 1879 – 28 January 1932), daughter of the Polish violinist and composer Henryk Wieniawski. Some of her early works were published under the name Irène Wieniawska. She married Sir Aubrey Dean Paul, 5th Bt (1869–1961), becoming Lady Dean Paul. Her name appears in a number of forms:
